/*!
 * jQuery Validation Plugin v1.14.0
 *
 * http://jqueryvalidation.org/
 *
 * Copyright (c) 2015 Jörn Zaefferer
 * Released under the MIT license
 */
;(function (factory) {
    if (typeof define === 'function' && define.amd) {
        define(['jquery'], factory)
    } else {
        factory(jQuery)
    }
})(function ($) {
    $.extend($.fn, {
        // http://jqueryvalidation.org/validate/
        validate: function (options) {
            // if nothing is selected, return nothing; can't chain anyway
            if (!this.length) {
                if (options && options.debug && window.console) {
                    console.warn("Nothing selected, can't validate, returning nothing.")
                }
                return
            }

            // check if a validator for this form was already created
            var validator = $.data(this[0], 'validator')
            if (validator) {
                return validator
            }

            // Add novalidate tag if HTML5.
            this.attr('novalidate', 'novalidate')

            validator = new $.validator(options, this[0])
            $.data(this[0], 'validator', validator)

            if (validator.settings.onsubmit) {
                this.on('click.validate', ':submit', function (event) {
                    validator.submitButton = event.target

                    // allow suppressing validation by adding a cancel class to the submit button
                    if ($(this).hasClass('cancel')) {
                        validator.cancelSubmit = true
                    }

                    // allow suppressing validation by adding the html5 formnovalidate attribute to the submit button
                    if ($(this).attr('formnovalidate') !== undefined) {
                        validator.cancelSubmit = true
                    }
                })

                // validate the form on submit
                this.on('submit.validate', function (event) {
                    if (validator.settings.debug) {
                        // prevent form submit to be able to see console output
                        event.preventDefault()
                    }

                    function handle() {
                        var hidden, result

                        if (validator.submitButton) {
                            // insert a hidden input as a replacement for the missing submit button
                            hidden = $("<input type='hidden'/>")
                                .attr('name', validator.submitButton.name)
                                .val($(validator.submitButton).val())
                                .appendTo(validator.currentForm)
                        }

                        if (validator.settings.submitHandler) {
                            result = validator.settings.submitHandler.call(validator, validator.currentForm, event)
                            if (validator.submitButton) {
                                // and clean up afterwards; thanks to no-block-scope, hidden can be referenced
                                hidden.remove()
                            }
                            if (result !== undefined) {
                                return result
                            }
                            return false
                        }
                        return true
                    }

                    // prevent submit for invalid forms or custom submit handlers
                    if (validator.cancelSubmit) {
                        validator.cancelSubmit = false
                        return handle()
                    }
                    if (validator.form()) {
                        if (validator.pendingRequest) {
                            validator.formSubmitted = true
                            return false
                        }
                        return handle()
                    } else {
                        validator.focusInvalid()
                        return false
                    }
                })
            }

            return validator
        },
        // http://jqueryvalidation.org/valid/
        valid: function () {
            var valid, validator, errorList

            if ($(this[0]).is('form')) {
                valid = this.validate().form()
            } else {
                errorList = []
                valid = true
                validator = $(this[0].form).validate()
                this.each(function () {
                    valid = validator.element(this) && valid
                    errorList = errorList.concat(validator.errorList)
                })
                validator.errorList = errorList
            }
            return valid
        },

        // http://jqueryvalidation.org/rules/
        rules: function (command, argument) {
            var element = this[0],
                settings,
                staticRules,
                existingRules,
                data,
                param,
                filtered

            if (command) {
                settings = $.data(element.form, 'validator').settings
                staticRules = settings.rules
                existingRules = $.validator.staticRules(element)
                switch (command) {
                    case 'add':
                        $.extend(existingRules, $.validator.normalizeRule(argument))
                        // remove messages from rules, but allow them to be set separately
                        delete existingRules.messages
                        staticRules[element.name] = existingRules
                        if (argument.messages) {
                            settings.messages[element.name] = $.extend(
                                settings.messages[element.name],
                                argument.messages
                            )
                        }
                        break
                    case 'remove':
                        if (!argument) {
                            delete staticRules[element.name]
                            return existingRules
                        }
                        filtered = {}
                        $.each(argument.split(/\s/), function (index, method) {
                            filtered[method] = existingRules[method]
                            delete existingRules[method]
                            if (method === 'required') {
                                $(element).removeAttr('aria-required')
                            }
                        })
                        return filtered
                }
            }

            data = $.validator.normalizeRules(
                $.extend(
                    {},
                    $.validator.classRules(element),
                    $.validator.attributeRules(element),
                    $.validator.dataRules(element),
                    $.validator.staticRules(element)
                ),
                element
            )

            // make sure required is at front
            if (data.required) {
                param = data.required
                delete data.required
                data = $.extend({ required: param }, data)
                $(element).attr('aria-required', 'true')
            }

            // make sure remote is at back
            if (data.remote) {
                param = data.remote
                delete data.remote
                data = $.extend(data, { remote: param })
            }

            return data
        },
    })

    // Custom selectors
    $.extend($.expr[':'], {
        // http://jqueryvalidation.org/blank-selector/
        blank: function (a) {
            return !$.trim('' + $(a).val())
        },
        // http://jqueryvalidation.org/filled-selector/
        filled: function (a) {
            return !!$.trim('' + $(a).val())
        },
        // http://jqueryvalidation.org/unchecked-selector/
        unchecked: function (a) {
            return !$(a).prop('checked')
        },
    })

    // constructor for validator
    $.validator = function (options, form) {
        this.settings = $.extend(true, {}, $.validator.defaults, options)
        this.currentForm = form
        this.init()
    }

    // http://jqueryvalidation.org/jQuery.validator.format/
    $.validator.format = function (source, params) {
        if (arguments.length === 1) {
            return function () {
                var args = $.makeArray(arguments)
                args.unshift(source)
                return $.validator.format.apply(this, args)
            }
        }
        if (arguments.length > 2 && params.constructor !== Array) {
            params = $.makeArray(arguments).slice(1)
        }
        if (params.constructor !== Array) {
            params = [params]
        }
        $.each(params, function (i, n) {
            source = source.replace(new RegExp('\\{' + i + '\\}', 'g'), function () {
                return n
            })
        })
        return source
    }

    $.extend($.validator, {
        defaults: {
            messages: {},
            groups: {},
            rules: {},
            errorClass: 'error',
            validClass: 'valid',
            errorElement: 'label',
            focusCleanup: false,
            focusInvalid: true,
            errorContainer: $([]),
            errorLabelContainer: $([]),
            onsubmit: true,
            ignore: ':hidden',
            ignoreTitle: false,
            onfocusin: function (element) {
                this.lastActive = element

                // Hide error label and remove error class on focus if enabled
                if (this.settings.focusCleanup) {
                    if (this.settings.unhighlight) {
                        this.settings.unhighlight.call(
                            this,
                            element,
                            this.settings.errorClass,
                            this.settings.validClass
                        )
                    }
                    this.hideThese(this.errorsFor(element))
                }
            },
            onfocusout: function (element) {
                if (!this.checkable(element) && (element.name in this.submitted || !this.optional(element))) {
                    this.element(element)
                }
            },
            onkeyup: function (element, event) {
                // Avoid revalidate the field when pressing one of the following keys
                // Shift       => 16
                // Ctrl        => 17
                // Alt         => 18
                // Caps lock   => 20
                // End         => 35
                // Home        => 36
                // Left arrow  => 37
                // Up arrow    => 38
                // Right arrow => 39
                // Down arrow  => 40
                // Insert      => 45
                // Num lock    => 144
                // AltGr key   => 225
                var excludedKeys = [16, 17, 18, 20, 35, 36, 37, 38, 39, 40, 45, 144, 225]

                if (
                    (event.which === 9 && this.elementValue(element) === '') ||
                    $.inArray(event.keyCode, excludedKeys) !== -1
                ) {
                    return
                } else if (element.name in this.submitted || element === this.lastElement) {
                    this.element(element)
                }
            },
            onclick: function (element) {
                // click on selects, radiobuttons and checkboxes
                if (element.name in this.submitted) {
                    this.element(element)

                    // or option elements, check parent select in that case
                } else if (element.parentNode.name in this.submitted) {
                    this.element(element.parentNode)
                }
            },
            highlight: function (element, errorClass, validClass) {
                if (element.type === 'radio') {
                    this.findByName(element.name).addClass(errorClass).removeClass(validClass)
                } else {
                    $(element).addClass(errorClass).removeClass(validClass)
                }
            },
            unhighlight: function (element, errorClass, validClass) {
                if (element.type === 'radio') {
                    this.findByName(element.name).removeClass(errorClass).addClass(validClass)
                } else {
                    $(element).removeClass(errorClass).addClass(validClass)
                }
            },
        },

        // http://jqueryvalidation.org/jQuery.validator.setDefaults/
        setDefaults: function (settings) {
            $.extend($.validator.defaults, settings)
        },

        messages: {
            required: 'This field is required.',
            remote: 'Please fix this field.',
            email: 'Please enter a valid email address.',
            url: 'Please enter a valid URL.',
            date: 'Please enter a valid date.',
            dateISO: 'Please enter a valid date ( ISO ).',
            number: 'Please enter a valid number.',
            digits: 'Please enter only digits.',
            creditcard: 'Please enter a valid credit card number.',
            equalTo: 'Please enter the same value again.',
            maxlength: $.validator.format('Please enter no more than {0} characters.'),
            minlength: $.validator.format('Please enter at least {0} characters.'),
            rangelength: $.validator.format('Please enter a value between {0} and {1} characters long.'),
            range: $.validator.format('Please enter a value between {0} and {1}.'),
            max: $.validator.format('Please enter a value less than or equal to {0}.'),
            min: $.validator.format('Please enter a value greater than or equal to {0}.'),
        },

        autoCreateRanges: false,

        prototype: {
            init: function () {
                this.labelContainer = $(this.settings.errorLabelContainer)
                this.errorContext = (this.labelContainer.length && this.labelContainer) || $(this.currentForm)
                this.containers = $(this.settings.errorContainer).add(this.settings.errorLabelContainer)
                this.submitted = {}
                this.valueCache = {}
                this.pendingRequest = 0
                this.pending = {}
                this.invalid = {}
                this.reset()

                var groups = (this.groups = {}),
                    rules
                $.each(this.settings.groups, function (key, value) {
                    if (typeof value === 'string') {
                        value = value.split(/\s/)
                    }
                    $.each(value, function (index, name) {
                        groups[name] = key
                    })
                })
                rules = this.settings.rules
                $.each(rules, function (key, value) {
                    rules[key] = $.validator.normalizeRule(value)
                })

                function delegate(event) {
                    var validator = $.data(this.form, 'validator'),
                        eventType = 'on' + event.type.replace(/^validate/, ''),
                        settings = validator ? validator.settings : {}
                    if (settings[eventType] && !$(this).is(settings.ignore)) {
                        settings[eventType].call(validator, this, event)
                    }
                }

                $(this.currentForm)
                    .on(
                        'focusin.validate focusout.validate keyup.validate',
                        ":text, [type='password'], [type='file'], select, textarea, [type='number'], [type='search'], " +
                            "[type='tel'], [type='url'], [type='email'], [type='datetime'], [type='date'], [type='month'], " +
                            "[type='week'], [type='time'], [type='datetime-local'], [type='range'], [type='color'], " +
                            "[type='radio'], [type='checkbox']",
                        delegate
                    )
                    // Support: Chrome, oldIE
                    // "select" is provided as event.target when clicking a option
                    .on('click.validate', "select, option, [type='radio'], [type='checkbox']", delegate)

                if (this.settings.invalidHandler) {
                    $(this.currentForm).on('invalid-form.validate', this.settings.invalidHandler)
                }

                // Add aria-required to any Static/Data/Class required fields before first validation
                // Screen readers require this attribute to be present before the initial submission http://www.w3.org/TR/WCAG-TECHS/ARIA2.html
                $(this.currentForm).find('[required], [data-rule-required], .required').attr('aria-required', 'true')
            },

            // http://jqueryvalidation.org/Validator.form/
            form: function () {
                this.checkForm()
                $.extend(this.submitted, this.errorMap)
                this.invalid = $.extend({}, this.errorMap)
                if (!this.valid()) {
                    $(this.currentForm).triggerHandler('invalid-form', [this])
                }
                this.showErrors()
                return this.valid()
            },

            checkForm: function () {
                this.prepareForm()
                for (var i = 0, elements = (this.currentElements = this.elements()); elements[i]; i++) {
                    this.check(elements[i])
                }
                return this.valid()
            },

            // http://jqueryvalidation.org/Validator.element/
            element: function (element) {
                var cleanElement = this.clean(element),
                    checkElement = this.validationTargetFor(cleanElement),
                    result = true

                this.lastElement = checkElement

                if (checkElement === undefined) {
                    delete this.invalid[cleanElement.name]
                } else {
                    this.prepareElement(checkElement)
                    this.currentElements = $(checkElement)

                    result = this.check(checkElement) !== false
                    if (result) {
                        delete this.invalid[checkElement.name]
                    } else {
                        this.invalid[checkElement.name] = true
                    }
                }
                // Add aria-invalid status for screen readers
                $(element).attr('aria-invalid', !result)

                if (!this.numberOfInvalids()) {
                    // Hide error containers on last error
                    this.toHide = this.toHide.add(this.containers)
                }
                this.showErrors()
                return result
            },

            // http://jqueryvalidation.org/Validator.showErrors/
            showErrors: function (errors) {
                if (errors) {
                    // add items to error list and map
                    $.extend(this.errorMap, errors)
                    this.errorList = []
                    for (var name in errors) {
                        this.errorList.push({
                            message: errors[name],
                            element: this.findByName(name)[0],
                        })
                    }
                    // remove items from success list
                    this.successList = $.grep(this.successList, function (element) {
                        return !(element.name in errors)
                    })
                }
                if (this.settings.showErrors) {
                    this.settings.showErrors.call(this, this.errorMap, this.errorList)
                } else {
                    this.defaultShowErrors()
                }
            },

            // http://jqueryvalidation.org/Validator.resetForm/
            resetForm: function () {
                if ($.fn.resetForm) {
                    $(this.currentForm).resetForm()
                }
                this.submitted = {}
                this.lastElement = null
                this.prepareForm()
                this.hideErrors()
                var i,
                    elements = this.elements().removeData('previousValue').removeAttr('aria-invalid')

                if (this.settings.unhighlight) {
                    for (i = 0; elements[i]; i++) {
                        this.settings.unhighlight.call(this, elements[i], this.settings.errorClass, '')
                    }
                } else {
                    elements.removeClass(this.settings.errorClass)
                }
            },

            numberOfInvalids: function () {
                return this.objectLength(this.invalid)
            },

            objectLength: function (obj) {
                /* jshint unused: false */
                var count = 0,
                    i
                for (i in obj) {
                    count++
                }
                return count
            },

            hideErrors: function () {
                this.hideThese(this.toHide)
            },

            hideThese: function (errors) {
                errors.not(this.containers).text('')
                this.addWrapper(errors).hide()
            },

            valid: function () {
                return this.size() === 0
            },

            size: function () {
                return this.errorList.length
            },

            focusInvalid: function () {
                if (this.settings.focusInvalid) {
                    try {
                        $(this.findLastActive() || (this.errorList.length && this.errorList[0].element) || [])
                            .filter(':visible')
                            .focus()
                            // manually trigger focusin event; without it, focusin handler isn't called, findLastActive won't have anything to find
                            .trigger('focusin')
                    } catch (e) {
                        // ignore IE throwing errors when focusing hidden elements
                    }
                }
            },

            findLastActive: function () {
                var lastActive = this.lastActive
                return (
                    lastActive &&
                    $.grep(this.errorList, function (n) {
                        return n.element.name === lastActive.name
                    }).length === 1 &&
                    lastActive
                )
            },

            elements: function () {
                var validator = this,
                    rulesCache = {}

                // select all valid inputs inside the form (no submit or reset buttons)
                return $(this.currentForm)
                    .find('input, select, textarea')
                    .not(':submit, :reset, :image, :disabled')
                    .not(this.settings.ignore)
                    .filter(function () {
                        if (!this.name && validator.settings.debug && window.console) {
                            console.error('%o has no name assigned', this)
                        }

                        // select only the first element for each name, and only those with rules specified
                        if (this.name in rulesCache || !validator.objectLength($(this).rules())) {
                            return false
                        }

                        rulesCache[this.name] = true
                        return true
                    })
            },

            clean: function (selector) {
                return $(selector)[0]
            },

            errors: function () {
                var errorClass = this.settings.errorClass.split(' ').join('.')
                return $(this.settings.errorElement + '.' + errorClass, this.errorContext)
            },

            reset: function () {
                this.successList = []
                this.errorList = []
                this.errorMap = {}
                this.toShow = $([])
                this.toHide = $([])
                this.currentElements = $([])
            },

            prepareForm: function () {
                this.reset()
                this.toHide = this.errors().add(this.containers)
            },

            prepareElement: function (element) {
                this.reset()
                this.toHide = this.errorsFor(element)
            },

            elementValue: function (element) {
                var val,
                    $element = $(element),
                    type = element.type

                if (type === 'radio' || type === 'checkbox') {
                    return this.findByName(element.name).filter(':checked').val()
                } else if (type === 'number' && typeof element.validity !== 'undefined') {
                    return element.validity.badInput ? false : $element.val()
                }

                val = $element.val()
                if (typeof val === 'string') {
                    return val.replace(/\r/g, '')
                }
                return val
            },

            check: function (element) {
                element = this.validationTargetFor(this.clean(element))

                var rules = $(element).rules(),
                    rulesCount = $.map(rules, function (n, i) {
                        return i
                    }).length,
                    dependencyMismatch = false,
                    val = this.elementValue(element),
                    result,
                    method,
                    rule

                for (method in rules) {
                    rule = { method: method, parameters: rules[method] }
                    try {
                        result = $.validator.methods[method].call(this, val, element, rule.parameters)

                        // if a method indicates that the field is optional and therefore valid,
                        // don't mark it as valid when there are no other rules
                        if (result === 'dependency-mismatch' && rulesCount === 1) {
                            dependencyMismatch = true
                            continue
                        }
                        dependencyMismatch = false

                        if (result === 'pending') {
                            this.toHide = this.toHide.not(this.errorsFor(element))
                            return
                        }

                        if (!result) {
                            this.formatAndAdd(element, rule)
                            return false
                        }
                    } catch (e) {
                        if (this.settings.debug && window.console) {
                            console.log(
                                'Exception occurred when checking element ' +
                                    element.id +
                                    ", check the '" +
                                    rule.method +
                                    "' method.",
                                e
                            )
                        }
                        if (e instanceof TypeError) {
                            e.message +=
                                '.  Exception occurred when checking element ' +
                                element.id +
                                ", check the '" +
                                rule.method +
                                "' method."
                        }

                        throw e
                    }
                }
                if (dependencyMismatch) {
                    return
                }
                if (this.objectLength(rules)) {
                    this.successList.push(element)
                }
                return true
            },

            // return the custom message for the given element and validation method
            // specified in the element's HTML5 data attribute
            // return the generic message if present and no method specific message is present
            customDataMessage: function (element, method) {
                return (
                    $(element).data('msg' + method.charAt(0).toUpperCase() + method.substring(1).toLowerCase()) ||
                    $(element).data('msg')
                )
            },

            // return the custom message for the given element name and validation method
            customMessage: function (name, method) {
                var m = this.settings.messages[name]
                return m && (m.constructor === String ? m : m[method])
            },

            // return the first defined argument, allowing empty strings
            findDefined: function () {
                for (var i = 0; i < arguments.length; i++) {
                    if (arguments[i] !== undefined) {
                        return arguments[i]
                    }
                }
                return undefined
            },

            defaultMessage: function (element, method) {
                return this.findDefined(
                    this.customMessage(element.name, method),
                    this.customDataMessage(element, method),
                    // title is never undefined, so handle empty string as undefined
                    (!this.settings.ignoreTitle && element.title) || undefined,
                    $.validator.messages[method],
                    '<strong>Warning: No message defined for ' + element.name + '</strong>'
                )
            },

            formatAndAdd: function (element, rule) {
                var message = this.defaultMessage(element, rule.method),
                    theregex = /\$?\{(\d+)\}/g
                if (typeof message === 'function') {
                    message = message.call(this, rule.parameters, element)
                } else if (theregex.test(message)) {
                    message = $.validator.format(message.replace(theregex, '{$1}'), rule.parameters)
                }
                this.errorList.push({
                    message: message,
                    element: element,
                    method: rule.method,
                })

                this.errorMap[element.name] = message
                this.submitted[element.name] = message
            },

            addWrapper: function (toToggle) {
                if (this.settings.wrapper) {
                    toToggle = toToggle.add(toToggle.parent(this.settings.wrapper))
                }
                return toToggle
            },

            defaultShowErrors: function () {
                var i, elements, error
                for (i = 0; this.errorList[i]; i++) {
                    error = this.errorList[i]
                    if (this.settings.highlight) {
                        this.settings.highlight.call(
                            this,
                            error.element,
                            this.settings.errorClass,
                            this.settings.validClass
                        )
                    }
                    this.showLabel(error.element, error.message)
                }
                if (this.errorList.length) {
                    this.toShow = this.toShow.add(this.containers)
                }
                if (this.settings.success) {
                    for (i = 0; this.successList[i]; i++) {
                        this.showLabel(this.successList[i])
                    }
                }
                if (this.settings.unhighlight) {
                    for (i = 0, elements = this.validElements(); elements[i]; i++) {
                        this.settings.unhighlight.call(
                            this,
                            elements[i],
                            this.settings.errorClass,
                            this.settings.validClass
                        )
                    }
                }
                this.toHide = this.toHide.not(this.toShow)
                this.hideErrors()
                this.addWrapper(this.toShow).show()
            },

            validElements: function () {
                return this.currentElements.not(this.invalidElements())
            },

            invalidElements: function () {
                return $(this.errorList).map(function () {
                    return this.element
                })
            },

            showLabel: function (element, message) {
                var place,
                    group,
                    errorID,
                    error = this.errorsFor(element),
                    elementID = this.idOrName(element),
                    describedBy = $(element).attr('aria-describedby')
                if (error.length) {
                    // refresh error/success class
                    error.removeClass(this.settings.validClass).addClass(this.settings.errorClass)
                    // replace message on existing label
                    error.html(message)
                } else {
                    // create error element
                    error = $('<' + this.settings.errorElement + '>')
                        .attr('id', elementID + '-error')
                        .addClass(this.settings.errorClass)
                        .html(message || '')

                    // Maintain reference to the element to be placed into the DOM
                    place = error
                    if (this.settings.wrapper) {
                        // make sure the element is visible, even in IE
                        // actually showing the wrapped element is handled elsewhere
                        place = error
                            .hide()
                            .show()
                            .wrap('<' + this.settings.wrapper + '/>')
                            .parent()
                    }
                    if (this.labelContainer.length) {
                        this.labelContainer.append(place)
                    } else if (this.settings.errorPlacement) {
                        this.settings.errorPlacement(place, $(element))
                    } else {
                        place.insertAfter(element)
                    }

                    // Link error back to the element
                    if (error.is('label')) {
                        // If the error is a label, then associate using 'for'
                        error.attr('for', elementID)
                    } else if (error.parents("label[for='" + elementID + "']").length === 0) {
                        // If the element is not a child of an associated label, then it's necessary
                        // to explicitly apply aria-describedby

                        errorID = error.attr('id').replace(/(:|\.|\[|\]|\$)/g, '\\$1')
                        // Respect existing non-error aria-describedby
                        if (!describedBy) {
                            describedBy = errorID
                        } else if (!describedBy.match(new RegExp('\\b' + errorID + '\\b'))) {
                            // Add to end of list if not already present
                            describedBy += ' ' + errorID
                        }
                        $(element).attr('aria-describedby', describedBy)

                        // If this element is grouped, then assign to all elements in the same group
                        group = this.groups[element.name]
                        if (group) {
                            $.each(this.groups, function (name, testgroup) {
                                if (testgroup === group) {
                                    $("[name='" + name + "']", this.currentForm).attr(
                                        'aria-describedby',
                                        error.attr('id')
                                    )
                                }
                            })
                        }
                    }
                }
                if (!message && this.settings.success) {
                    error.text('')
                    if (typeof this.settings.success === 'string') {
                        error.addClass(this.settings.success)
                    } else {
                        this.settings.success(error, element)
                    }
                }
                this.toShow = this.toShow.add(error)
            },

            errorsFor: function (element) {
                var name = this.idOrName(element),
                    describer = $(element).attr('aria-describedby'),
                    selector = "label[for='" + name + "'], label[for='" + name + "'] *"

                // aria-describedby should directly reference the error element
                if (describer) {
                    selector = selector + ', #' + describer.replace(/\s+/g, ', #')
                }
                return this.errors().filter(selector)
            },

            idOrName: function (element) {
                return (
                    this.groups[element.name] || (this.checkable(element) ? element.name : element.id || element.name)
                )
            },

            validationTargetFor: function (element) {
                // If radio/checkbox, validate first element in group instead
                if (this.checkable(element)) {
                    element = this.findByName(element.name)
                }

                // Always apply ignore filter
                return $(element).not(this.settings.ignore)[0]
            },

            checkable: function (element) {
                return /radio|checkbox/i.test(element.type)
            },

            findByName: function (name) {
                return $(this.currentForm).find("[name='" + name + "']")
            },

            getLength: function (value, element) {
                switch (element.nodeName.toLowerCase()) {
                    case 'select':
                        return $('option:selected', element).length
                    case 'input':
                        if (this.checkable(element)) {
                            return this.findByName(element.name).filter(':checked').length
                        }
                }
                return value.length
            },

            depend: function (param, element) {
                return this.dependTypes[typeof param] ? this.dependTypes[typeof param](param, element) : true
            },

            dependTypes: {
                boolean: function (param) {
                    return param
                },
                string: function (param, element) {
                    return !!$(param, element.form).length
                },
                function: function (param, element) {
                    return param(element)
                },
            },

            optional: function (element) {
                var val = this.elementValue(element)
                return !$.validator.methods.required.call(this, val, element) && 'dependency-mismatch'
            },

            startRequest: function (element) {
                if (!this.pending[element.name]) {
                    this.pendingRequest++
                    this.pending[element.name] = true
                }
            },

            stopRequest: function (element, valid) {
                this.pendingRequest--
                // sometimes synchronization fails, make sure pendingRequest is never < 0
                if (this.pendingRequest < 0) {
                    this.pendingRequest = 0
                }
                delete this.pending[element.name]
                if (
                    valid &&
                    this.pendingRequest === 0 &&
                    this.formSubmitted &&
                    this.form() &&
                    this.pendingRequest === 0
                ) {
                    $(this.currentForm).trigger('submit')
                    this.formSubmitted = false
                } else if (!valid && this.pendingRequest === 0 && this.formSubmitted) {
                    $(this.currentForm).triggerHandler('invalid-form', [this])
                    this.formSubmitted = false
                }
            },

            previousValue: function (element) {
                return (
                    $.data(element, 'previousValue') ||
                    $.data(element, 'previousValue', {
                        old: null,
                        valid: true,
                        message: this.defaultMessage(element, 'remote'),
                    })
                )
            },

            // cleans up all forms and elements, removes validator-specific events
            destroy: function () {
                this.resetForm()

                $(this.currentForm).off('.validate').removeData('validator')
            },
        },

        classRuleSettings: {
            required: { required: true },
            email: { email: true },
            url: { url: true },
            date: { date: true },
            dateISO: { dateISO: true },
            number: { number: true },
            digits: { digits: true },
            creditcard: { creditcard: true },
        },

        addClassRules: function (className, rules) {
            if (className.constructor === String) {
                this.classRuleSettings[className] = rules
            } else {
                $.extend(this.classRuleSettings, className)
            }
        },

        classRules: function (element) {
            var rules = {},
                classes = $(element).attr('class')

            if (classes) {
                $.each(classes.split(' '), function () {
                    if (this in $.validator.classRuleSettings) {
                        $.extend(rules, $.validator.classRuleSettings[this])
                    }
                })
            }
            return rules
        },

        normalizeAttributeRule: function (rules, type, method, value) {
            // convert the value to a number for number inputs, and for text for backwards compability
            // allows type="date" and others to be compared as strings
            if (/min|max/.test(method) && (type === null || /number|range|text/.test(type))) {
                value = Number(value)

                // Support Opera Mini, which returns NaN for undefined minlength
                if (isNaN(value)) {
                    value = undefined
                }
            }

            if (value || value === 0) {
                rules[method] = value
            } else if (type === method && type !== 'range') {
                // exception: the jquery validate 'range' method
                // does not test for the html5 'range' type
                rules[method] = true
            }
        },

        attributeRules: function (element) {
            var rules = {},
                $element = $(element),
                type = element.getAttribute('type'),
                method,
                value

            for (method in $.validator.methods) {
                // support for <input required> in both html5 and older browsers
                if (method === 'required') {
                    value = element.getAttribute(method)

                    // Some browsers return an empty string for the required attribute
                    // and non-HTML5 browsers might have required="" markup
                    if (value === '') {
                        value = true
                    }

                    // force non-HTML5 browsers to return bool
                    value = !!value
                } else {
                    value = $element.attr(method)
                }

                this.normalizeAttributeRule(rules, type, method, value)
            }

            // maxlength may be returned as -1, 2147483647 ( IE ) and 524288 ( safari ) for text inputs
            if (rules.maxlength && /-1|2147483647|524288/.test(rules.maxlength)) {
                delete rules.maxlength
            }

            return rules
        },

        dataRules: function (element) {
            var rules = {},
                $element = $(element),
                type = element.getAttribute('type'),
                method,
                value

            for (method in $.validator.methods) {
                value = $element.data('rule' + method.charAt(0).toUpperCase() + method.substring(1).toLowerCase())
                this.normalizeAttributeRule(rules, type, method, value)
            }
            return rules
        },

        staticRules: function (element) {
            var rules = {},
                validator = $.data(element.form, 'validator')

            if (validator.settings.rules) {
                rules = $.validator.normalizeRule(validator.settings.rules[element.name]) || {}
            }
            return rules
        },

        normalizeRules: function (rules, element) {
            // handle dependency check
            $.each(rules, function (prop, val) {
                // ignore rule when param is explicitly false, eg. required:false
                if (val === false) {
                    delete rules[prop]
                    return
                }
                if (val.param || val.depends) {
                    var keepRule = true
                    switch (typeof val.depends) {
                        case 'string':
                            keepRule = !!$(val.depends, element.form).length
                            break
                        case 'function':
                            keepRule = val.depends.call(element, element)
                            break
                    }
                    if (keepRule) {
                        rules[prop] = val.param !== undefined ? val.param : true
                    } else {
                        delete rules[prop]
                    }
                }
            })

            // evaluate parameters
            $.each(rules, function (rule, parameter) {
                rules[rule] = $.isFunction(parameter) ? parameter(element) : parameter
            })

            // clean number parameters
            $.each(['minlength', 'maxlength'], function () {
                if (rules[this]) {
                    rules[this] = Number(rules[this])
                }
            })
            $.each(['rangelength', 'range'], function () {
                var parts
                if (rules[this]) {
                    if ($.isArray(rules[this])) {
                        rules[this] = [Number(rules[this][0]), Number(rules[this][1])]
                    } else if (typeof rules[this] === 'string') {
                        parts = rules[this].replace(/[\[\]]/g, '').split(/[\s,]+/)
                        rules[this] = [Number(parts[0]), Number(parts[1])]
                    }
                }
            })

            if ($.validator.autoCreateRanges) {
                // auto-create ranges
                if (rules.min != null && rules.max != null) {
                    rules.range = [rules.min, rules.max]
                    delete rules.min
                    delete rules.max
                }
                if (rules.minlength != null && rules.maxlength != null) {
                    rules.rangelength = [rules.minlength, rules.maxlength]
                    delete rules.minlength
                    delete rules.maxlength
                }
            }

            return rules
        },

        // Converts a simple string to a {string: true} rule, e.g., "required" to {required:true}
        normalizeRule: function (data) {
            if (typeof data === 'string') {
                var transformed = {}
                $.each(data.split(/\s/), function () {
                    transformed[this] = true
                })
                data = transformed
            }
            return data
        },

        // http://jqueryvalidation.org/jQuery.validator.addMethod/
        addMethod: function (name, method, message) {
            $.validator.methods[name] = method
            $.validator.messages[name] = message !== undefined ? message : $.validator.messages[name]
            if (method.length < 3) {
                $.validator.addClassRules(name, $.validator.normalizeRule(name))
            }
        },

        methods: {
            // http://jqueryvalidation.org/required-method/
            required: function (value, element, param) {
                // check if dependency is met
                if (!this.depend(param, element)) {
                    return 'dependency-mismatch'
                }
                if (element.nodeName.toLowerCase() === 'select') {
                    // could be an array for select-multiple or a string, both are fine this way
                    var val = $(element).val()
                    return val && val.length > 0
                }
                if (this.checkable(element)) {
                    return this.getLength(value, element) > 0
                }
                return value.length > 0
            },

            // http://jqueryvalidation.org/email-method/
            email: function (value, element) {
                // From https://html.spec.whatwg.org/multipage/forms.html#valid-e-mail-address
                // Retrieved 2014-01-14
                // If you have a problem with this implementation, report a bug against the above spec
                // Or use custom methods to implement your own email validation
                return (
                    this.optional(element) ||
                    /^[a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$/.test(
                        value
                    )
                )
            },

            // http://jqueryvalidation.org/url-method/
            url: function (value, element) {
                // Copyright (c) 2010-2013 Diego Perini, MIT licensed
                // https://gist.github.com/dperini/729294
                // see also https://mathiasbynens.be/demo/url-regex
                // modified to allow protocol-relative URLs
                return (
                    this.optional(element) ||
                    /^(?:(?:(?:https?|ftp):)?\/\/)(?:\S+(?::\S*)?@)?(?:(?!(?:10|127)(?:\.\d{1,3}){3})(?!(?:169\.254|192\.168)(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z\u00a1-\uffff0-9]-*)*[a-z\u00a1-\uffff0-9]+)(?:\.(?:[a-z\u00a1-\uffff0-9]-*)*[a-z\u00a1-\uffff0-9]+)*(?:\.(?:[a-z\u00a1-\uffff]{2,})).?)(?::\d{2,5})?(?:[/?#]\S*)?$/i.test(
                        value
                    )
                )
            },

            // http://jqueryvalidation.org/date-method/
            date: function (value, element) {
                return this.optional(element) || !/Invalid|NaN/.test(new Date(value).toString())
            },

            // http://jqueryvalidation.org/dateISO-method/
            dateISO: function (value, element) {
                return (
                    this.optional(element) || /^\d{4}[\/\-](0?[1-9]|1[012])[\/\-](0?[1-9]|[12][0-9]|3[01])$/.test(value)
                )
            },

            // http://jqueryvalidation.org/number-method/
            number: function (value, element) {
                return this.optional(element) || /^(?:-?\d+|-?\d{1,3}(?:,\d{3})+)?(?:\.\d+)?$/.test(value)
            },

            // http://jqueryvalidation.org/digits-method/
            digits: function (value, element) {
                return this.optional(element) || /^\d+$/.test(value)
            },

            // http://jqueryvalidation.org/creditcard-method/
            // based on http://en.wikipedia.org/wiki/Luhn_algorithm
            creditcard: function (value, element) {
                if (this.optional(element)) {
                    return 'dependency-mismatch'
                }
                // accept only spaces, digits and dashes
                if (/[^0-9 \-]+/.test(value)) {
                    return false
                }
                var nCheck = 0,
                    nDigit = 0,
                    bEven = false,
                    n,
                    cDigit

                value = value.replace(/\D/g, '')

                // Basing min and max length on
                // http://developer.ean.com/general_info/Valid_Credit_Card_Types
                if (value.length < 13 || value.length > 19) {
                    return false
                }

                for (n = value.length - 1; n >= 0; n--) {
                    cDigit = value.charAt(n)
                    nDigit = parseInt(cDigit, 10)
                    if (bEven) {
                        if ((nDigit *= 2) > 9) {
                            nDigit -= 9
                        }
                    }
                    nCheck += nDigit
                    bEven = !bEven
                }

                return nCheck % 10 === 0
            },

            // http://jqueryvalidation.org/minlength-method/
            minlength: function (value, element, param) {
                var length = $.isArray(value) ? value.length : this.getLength(value, element)
                return this.optional(element) || length >= param
            },

            // http://jqueryvalidation.org/maxlength-method/
            maxlength: function (value, element, param) {
                var length = $.isArray(value) ? value.length : this.getLength(value, element)
                return this.optional(element) || length <= param
            },

            // http://jqueryvalidation.org/rangelength-method/
            rangelength: function (value, element, param) {
                var length = $.isArray(value) ? value.length : this.getLength(value, element)
                return this.optional(element) || (length >= param[0] && length <= param[1])
            },

            // http://jqueryvalidation.org/min-method/
            min: function (value, element, param) {
                return this.optional(element) || value >= param
            },

            // http://jqueryvalidation.org/max-method/
            max: function (value, element, param) {
                return this.optional(element) || value <= param
            },

            // http://jqueryvalidation.org/range-method/
            range: function (value, element, param) {
                return this.optional(element) || (value >= param[0] && value <= param[1])
            },

            // http://jqueryvalidation.org/equalTo-method/
            equalTo: function (value, element, param) {
                // bind to the blur event of the target in order to revalidate whenever the target field is updated
                // TODO find a way to bind the event just once, avoiding the unbind-rebind overhead
                var target = $(param)
                if (this.settings.onfocusout) {
                    target.off('.validate-equalTo').on('blur.validate-equalTo', function () {
                        $(element).valid()
                    })
                }
                return value === target.val()
            },

            // http://jqueryvalidation.org/remote-method/
            remote: function (value, element, param) {
                if (this.optional(element)) {
                    return 'dependency-mismatch'
                }

                var previous = this.previousValue(element),
                    validator,
                    data

                if (!this.settings.messages[element.name]) {
                    this.settings.messages[element.name] = {}
                }
                previous.originalMessage = this.settings.messages[element.name].remote
                this.settings.messages[element.name].remote = previous.message

                param = (typeof param === 'string' && { url: param }) || param

                if (previous.old === value) {
                    return previous.valid
                }

                previous.old = value
                validator = this
                this.startRequest(element)
                data = {}
                data[element.name] = value
                $.ajax(
                    $.extend(
                        true,
                        {
                            mode: 'abort',
                            port: 'validate' + element.name,
                            dataType: 'json',
                            data: data,
                            context: validator.currentForm,
                            success: function (response) {
                                var valid = response === true || response === 'true',
                                    errors,
                                    message,
                                    submitted

                                validator.settings.messages[element.name].remote = previous.originalMessage
                                if (valid) {
                                    submitted = validator.formSubmitted
                                    validator.prepareElement(element)
                                    validator.formSubmitted = submitted
                                    validator.successList.push(element)
                                    delete validator.invalid[element.name]
                                    validator.showErrors()
                                } else {
                                    errors = {}
                                    message = response || validator.defaultMessage(element, 'remote')
                                    errors[element.name] = previous.message = $.isFunction(message)
                                        ? message(value)
                                        : message
                                    validator.invalid[element.name] = true
                                    validator.showErrors(errors)
                                }
                                previous.valid = valid
                                validator.stopRequest(element, valid)
                            },
                        },
                        param
                    )
                )
                return 'pending'
            },
        },
    })

    // ajax mode: abort
    // usage: $.ajax({ mode: "abort"[, port: "uniqueport"]});
    // if mode:"abort" is used, the previous request on that port (port can be undefined) is aborted via XMLHttpRequest.abort()

    var pendingRequests = {},
        ajax
    // Use a prefilter if available (1.5+)
    if ($.ajaxPrefilter) {
        $.ajaxPrefilter(function (settings, _, xhr) {
            var port = settings.port
            if (settings.mode === 'abort') {
                if (pendingRequests[port]) {
                    pendingRequests[port].abort()
                }
                pendingRequests[port] = xhr
            }
        })
    } else {
        // Proxy ajax
        ajax = $.ajax
        $.ajax = function (settings) {
            var mode = ('mode' in settings ? settings : $.ajaxSettings).mode,
                port = ('port' in settings ? settings : $.ajaxSettings).port
            if (mode === 'abort') {
                if (pendingRequests[port]) {
                    pendingRequests[port].abort()
                }
                pendingRequests[port] = ajax.apply(this, arguments)
                return pendingRequests[port]
            }
            return ajax.apply(this, arguments)
        }
    }
})

function strlen(string) {
    //  discuss at: http://phpjs.org/functions/strlen/
    // original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // improved by: Sakimori
    // improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    //    input by: Kirk Strobeck
    // bugfixed by: Onno Marsman
    //  revised by: Brett Zamir (http://brett-zamir.me)
    //        note: May look like overkill, but in order to be truly faithful to handling all Unicode
    //        note: characters and to this function in PHP which does not count the number of bytes
    //        note: but counts the number of characters, something like this is really necessary.
    //   example 1: strlen('Kevin van Zonneveld');
    //   returns 1: 19
    //   example 2: ini_set('unicode.semantics', 'on');
    //   example 2: strlen('A\ud87e\udc04Z');
    //   returns 2: 3

    var str = string + ''
    var i = 0,
        chr = '',
        lgth = 0

    if (
        !this.php_js ||
        !this.php_js.ini ||
        !this.php_js.ini['unicode.semantics'] ||
        this.php_js.ini['unicode.semantics'].local_value.toLowerCase() !== 'on'
    ) {
        return string.length
    }

    var getWholeChar = function (str, i) {
        var code = str.charCodeAt(i)
        var next = '',
            prev = ''
        if (0xd800 <= code && code <= 0xdbff) {
            // High surrogate (could change last hex to 0xDB7F to treat high private surrogates as single characters)
            if (str.length <= i + 1) {
                throw 'High surrogate without following low surrogate'
            }
            next = str.charCodeAt(i + 1)
            if (0xdc00 > next || next > 0xdfff) {
                throw 'High surrogate without following low surrogate'
            }
            return str.charAt(i) + str.charAt(i + 1)
        } else if (0xdc00 <= code && code <= 0xdfff) {
            // Low surrogate
            if (i === 0) {
                throw 'Low surrogate without preceding high surrogate'
            }
            prev = str.charCodeAt(i - 1)
            if (0xd800 > prev || prev > 0xdbff) {
                // (could change last hex to 0xDB7F to treat high private surrogates as single characters)
                throw 'Low surrogate without preceding high surrogate'
            }
            // We can pass over low surrogates now as the second component in a pair which we have already processed
            return false
        }
        return str.charAt(i)
    }

    for (i = 0, lgth = 0; i < str.length; i++) {
        if ((chr = getWholeChar(str, i)) === false) {
            continue
        } // Adapt this line at the top of any loop, passing in the whole string and the current iteration and returning a variable to represent the individual character; purpose is to treat the first part of a surrogate pair as the whole character and then ignore the second part
        lgth++
    }
    return lgth
}

function array_diff(arr1) {
    //  discuss at: http://phpjs.org/functions/array_diff/
    // original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // improved by: Sanjoy Roy
    //  revised by: Brett Zamir (http://brett-zamir.me)
    //   example 1: array_diff(['Kevin', 'van', 'Zonneveld'], ['van', 'Zonneveld']);
    //   returns 1: {0:'Kevin'}

    var retArr = {},
        argl = arguments.length,
        k1 = '',
        i = 1,
        k = '',
        arr = {}

    arr1keys: for (k1 in arr1) {
        for (i = 1; i < argl; i++) {
            arr = arguments[i]
            for (k in arr) {
                if (arr[k] === arr1[k1]) {
                    // If it reaches here, it was found in at least one array, so try next value
                    continue arr1keys
                }
            }
            retArr[k1] = arr1[k1]
        }
    }

    return retArr
}

function strtotime(text, now) {
    //  discuss at: http://phpjs.org/functions/strtotime/
    //     version: 1109.2016
    // original by: Caio Ariede (http://caioariede.com)
    // improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // improved by: Caio Ariede (http://caioariede.com)
    // improved by: A. Matías Quezada (http://amatiasq.com)
    // improved by: preuter
    // improved by: Brett Zamir (http://brett-zamir.me)
    // improved by: Mirko Faber
    //    input by: David
    // bugfixed by: Wagner B. Soares
    // bugfixed by: Artur Tchernychev
    // bugfixed by: Stephan Bösch-Plepelits (http://github.com/plepe)
    //        note: Examples all have a fixed timestamp to prevent tests to fail because of variable time(zones)
    //   example 1: strtotime('+1 day', 1129633200);
    //   returns 1: 1129719600
    //   example 2: strtotime('+1 week 2 days 4 hours 2 seconds', 1129633200);
    //   returns 2: 1130425202
    //   example 3: strtotime('last month', 1129633200);
    //   returns 3: 1127041200
    //   example 4: strtotime('2009-05-04 08:30:00 GMT');
    //   returns 4: 1241425800
    //   example 5: strtotime('2009-05-04 08:30:00+00');
    //   returns 5: 1241425800
    //   example 6: strtotime('2009-05-04 08:30:00+02:00');
    //   returns 6: 1241418600
    //   example 7: strtotime('2009-05-04T08:30:00Z');
    //   returns 7: 1241425800

    var parsed,
        match,
        today,
        year,
        date,
        days,
        ranges,
        len,
        times,
        regex,
        i,
        fail = false

    if (!text) {
        return fail
    }

    // Unecessary spaces
    text = text
        .replace(/^\s+|\s+$/g, '')
        .replace(/\s{2,}/g, ' ')
        .replace(/[\t\r\n]/g, '')
        .toLowerCase()

    // in contrast to php, js Date.parse function interprets:
    // dates given as yyyy-mm-dd as in timezone: UTC,
    // dates with "." or "-" as MDY instead of DMY
    // dates with two-digit years differently
    // etc...etc...
    // ...therefore we manually parse lots of common date formats
    match = text.match(
        /^(\d{1,4})([\-\.\/\:])(\d{1,2})([\-\.\/\:])(\d{1,4})(?:\s(\d{1,2}):(\d{2})?:?(\d{2})?)?(?:\s([A-Z]+)?)?$/
    )

    if (match && match[2] === match[4]) {
        if (match[1] > 1901) {
            switch (match[2]) {
                case '-': {
                    // YYYY-M-D
                    if (match[3] > 12 || match[5] > 31) {
                        return fail
                    }

                    return (
                        new Date(
                            match[1],
                            parseInt(match[3], 10) - 1,
                            match[5],
                            match[6] || 0,
                            match[7] || 0,
                            match[8] || 0,
                            match[9] || 0
                        ) / 1000
                    )
                }
                case '.': {
                    // YYYY.M.D is not parsed by strtotime()
                    return fail
                }
                case '/': {
                    // YYYY/M/D
                    if (match[3] > 12 || match[5] > 31) {
                        return fail
                    }

                    return (
                        new Date(
                            match[1],
                            parseInt(match[3], 10) - 1,
                            match[5],
                            match[6] || 0,
                            match[7] || 0,
                            match[8] || 0,
                            match[9] || 0
                        ) / 1000
                    )
                }
            }
        } else if (match[5] > 1901) {
            switch (match[2]) {
                case '-': {
                    // D-M-YYYY
                    if (match[3] > 12 || match[1] > 31) {
                        return fail
                    }

                    return (
                        new Date(
                            match[5],
                            parseInt(match[3], 10) - 1,
                            match[1],
                            match[6] || 0,
                            match[7] || 0,
                            match[8] || 0,
                            match[9] || 0
                        ) / 1000
                    )
                }
                case '.': {
                    // D.M.YYYY
                    if (match[3] > 12 || match[1] > 31) {
                        return fail
                    }

                    return (
                        new Date(
                            match[5],
                            parseInt(match[3], 10) - 1,
                            match[1],
                            match[6] || 0,
                            match[7] || 0,
                            match[8] || 0,
                            match[9] || 0
                        ) / 1000
                    )
                }
                case '/': {
                    // M/D/YYYY
                    if (match[1] > 12 || match[3] > 31) {
                        return fail
                    }

                    return (
                        new Date(
                            match[5],
                            parseInt(match[1], 10) - 1,
                            match[3],
                            match[6] || 0,
                            match[7] || 0,
                            match[8] || 0,
                            match[9] || 0
                        ) / 1000
                    )
                }
            }
        } else {
            switch (match[2]) {
                case '-': {
                    // YY-M-D
                    if (match[3] > 12 || match[5] > 31 || (match[1] < 70 && match[1] > 38)) {
                        return fail
                    }

                    year = match[1] >= 0 && match[1] <= 38 ? +match[1] + 2000 : match[1]
                    return (
                        new Date(
                            year,
                            parseInt(match[3], 10) - 1,
                            match[5],
                            match[6] || 0,
                            match[7] || 0,
                            match[8] || 0,
                            match[9] || 0
                        ) / 1000
                    )
                }
                case '.': {
                    // D.M.YY or H.MM.SS
                    if (match[5] >= 70) {
                        // D.M.YY
                        if (match[3] > 12 || match[1] > 31) {
                            return fail
                        }

                        return (
                            new Date(
                                match[5],
                                parseInt(match[3], 10) - 1,
                                match[1],
                                match[6] || 0,
                                match[7] || 0,
                                match[8] || 0,
                                match[9] || 0
                            ) / 1000
                        )
                    }
                    if (match[5] < 60 && !match[6]) {
                        // H.MM.SS
                        if (match[1] > 23 || match[3] > 59) {
                            return fail
                        }

                        today = new Date()
                        return (
                            new Date(
                                today.getFullYear(),
                                today.getMonth(),
                                today.getDate(),
                                match[1] || 0,
                                match[3] || 0,
                                match[5] || 0,
                                match[9] || 0
                            ) / 1000
                        )
                    }

                    // invalid format, cannot be parsed
                    return fail
                }
                case '/': {
                    // M/D/YY
                    if (match[1] > 12 || match[3] > 31 || (match[5] < 70 && match[5] > 38)) {
                        return fail
                    }

                    year = match[5] >= 0 && match[5] <= 38 ? +match[5] + 2000 : match[5]
                    return (
                        new Date(
                            year,
                            parseInt(match[1], 10) - 1,
                            match[3],
                            match[6] || 0,
                            match[7] || 0,
                            match[8] || 0,
                            match[9] || 0
                        ) / 1000
                    )
                }
                case ':': {
                    // HH:MM:SS
                    if (match[1] > 23 || match[3] > 59 || match[5] > 59) {
                        return fail
                    }

                    today = new Date()
                    return (
                        new Date(
                            today.getFullYear(),
                            today.getMonth(),
                            today.getDate(),
                            match[1] || 0,
                            match[3] || 0,
                            match[5] || 0
                        ) / 1000
                    )
                }
            }
        }
    }

    // other formats and "now" should be parsed by Date.parse()
    if (text === 'now') {
        return now === null || isNaN(now) ? (new Date().getTime() / 1000) | 0 : now | 0
    }
    if (!isNaN((parsed = Date.parse(text)))) {
        return (parsed / 1000) | 0
    }
    // Browsers != Chrome have problems parsing ISO 8601 date strings, as they do
    // not accept lower case characters, space, or shortened time zones.
    // Therefore, fix these problems and try again.
    // Examples:
    //   2015-04-15 20:33:59+02
    //   2015-04-15 20:33:59z
    //   2015-04-15t20:33:59+02:00
    if (
        (match = text.match(
            /^([0-9]{4}-[0-9]{2}-[0-9]{2})[ t]([0-9]{2}:[0-9]{2}:[0-9]{2}(\.[0-9]+)?)([\+-][0-9]{2}(:[0-9]{2})?|z)/
        ))
    ) {
        // fix time zone information
        if (match[4] == 'z') {
            match[4] = 'Z'
        } else if (match[4].match(/^([\+-][0-9]{2})$/)) {
            match[4] = match[4] + ':00'
        }

        if (!isNaN((parsed = Date.parse(match[1] + 'T' + match[2] + match[4])))) {
            return (parsed / 1000) | 0
        }
    }

    date = now ? new Date(now * 1000) : new Date()
    days = {
        sun: 0,
        mon: 1,
        tue: 2,
        wed: 3,
        thu: 4,
        fri: 5,
        sat: 6,
    }
    ranges = {
        yea: 'FullYear',
        mon: 'Month',
        day: 'Date',
        hou: 'Hours',
        min: 'Minutes',
        sec: 'Seconds',
    }

    function lastNext(type, range, modifier) {
        var diff,
            day = days[range]

        if (typeof day !== 'undefined') {
            diff = day - date.getDay()

            if (diff === 0) {
                diff = 7 * modifier
            } else if (diff > 0 && type === 'last') {
                diff -= 7
            } else if (diff < 0 && type === 'next') {
                diff += 7
            }

            date.setDate(date.getDate() + diff)
        }
    }

    function process(val) {
        var splt = val.split(' '), // Todo: Reconcile this with regex using \s, taking into account browser issues with split and regexes
            type = splt[0],
            range = splt[1].substring(0, 3),
            typeIsNumber = /\d+/.test(type),
            ago = splt[2] === 'ago',
            num = (type === 'last' ? -1 : 1) * (ago ? -1 : 1)

        if (typeIsNumber) {
            num *= parseInt(type, 10)
        }

        if (ranges.hasOwnProperty(range) && !splt[1].match(/^mon(day|\.)?$/i)) {
            return date['set' + ranges[range]](date['get' + ranges[range]]() + num)
        }

        if (range === 'wee') {
            return date.setDate(date.getDate() + num * 7)
        }

        if (type === 'next' || type === 'last') {
            lastNext(type, range, num)
        } else if (!typeIsNumber) {
            return false
        }

        return true
    }

    times =
        '(years?|months?|weeks?|days?|hours?|minutes?|min|seconds?|sec' +
        '|sunday|sun\\.?|monday|mon\\.?|tuesday|tue\\.?|wednesday|wed\\.?' +
        '|thursday|thu\\.?|friday|fri\\.?|saturday|sat\\.?)'
    regex = '([+-]?\\d+\\s' + times + '|' + '(last|next)\\s' + times + ')(\\sago)?'

    match = text.match(new RegExp(regex, 'gi'))
    if (!match) {
        return fail
    }

    for (i = 0, len = match.length; i < len; i++) {
        if (!process(match[i])) {
            return fail
        }
    }

    // ECMAScript 5 only
    // if (!match.every(process))
    //    return false;

    return date.getTime() / 1000
}

function is_numeric(mixed_var) {
    //  discuss at: http://phpjs.org/functions/is_numeric/
    // original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // improved by: David
    // improved by: taith
    // bugfixed by: Tim de Koning
    // bugfixed by: WebDevHobo (http://webdevhobo.blogspot.com/)
    // bugfixed by: Brett Zamir (http://brett-zamir.me)
    // bugfixed by: Denis Chenu (http://shnoulle.net)
    //   example 1: is_numeric(186.31);
    //   returns 1: true
    //   example 2: is_numeric('Kevin van Zonneveld');
    //   returns 2: false
    //   example 3: is_numeric(' +186.31e2');
    //   returns 3: true
    //   example 4: is_numeric('');
    //   returns 4: false
    //   example 5: is_numeric([]);
    //   returns 5: false
    //   example 6: is_numeric('1 ');
    //   returns 6: false

    var whitespace =
        ' \n\r\t\f\x0b\xa0\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u200b\u2028\u2029\u3000'
    return (
        (typeof mixed_var === 'number' ||
            (typeof mixed_var === 'string' && whitespace.indexOf(mixed_var.slice(-1)) === -1)) &&
        mixed_var !== '' &&
        !isNaN(mixed_var)
    )
}

/*!
 * @copyright Copyright &copy; Kartik Visweswaran, Krajee.com, 2014 - 2018
 * @version 1.3.5
 *
 * Date formatter utility library that allows formatting date/time variables or Date objects using PHP DateTime format.
 * This library is a standalone javascript library and does not depend on other libraries or plugins like jQuery. The
 * library also adds support for Universal Module Definition (UMD).
 *
 * @see http://php.net/manual/en/function.date.php
 *
 * For more JQuery plugins visit http://plugins.krajee.com
 * For more Yii related demos visit http://demos.krajee.com
 */
;(function (root, factory) {
    // noinspection JSUnresolvedVariable
    if (typeof define === 'function' && define.amd) {
        // AMD
        // noinspection JSUnresolvedFunction
        define([], factory)
    } else {
        // noinspection JSUnresolvedVariable
        if (typeof module === 'object' && module.exports) {
            // Node
            // noinspection JSUnresolvedVariable
            module.exports = factory()
        } else {
            // Browser globals
            root.DateFormatter = factory()
        }
    }
})(typeof self !== 'undefined' ? self : this, function () {
    var DateFormatter, $h
    /**
     * Global helper object
     */
    $h = {
        DAY: 1000 * 60 * 60 * 24,
        HOUR: 3600,
        defaults: {
            dateSettings: {
                days: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'],
                daysShort: ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'],
                months: [
                    'January',
                    'February',
                    'March',
                    'April',
                    'May',
                    'June',
                    'July',
                    'August',
                    'September',
                    'October',
                    'November',
                    'December',
                ],
                monthsShort: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'],
                meridiem: ['AM', 'PM'],
                ordinal: function (number) {
                    var n = number % 10,
                        suffixes = { 1: 'st', 2: 'nd', 3: 'rd' }
                    return Math.floor((number % 100) / 10) === 1 || !suffixes[n] ? 'th' : suffixes[n]
                },
            },
            separators: /[ \-+\/.T:@]/g,
            validParts: /[dDjlNSwzWFmMntLoYyaABgGhHisueTIOPZcrU]/g,
            intParts: /[djwNzmnyYhHgGis]/g,
            tzParts:
                /\b(?:[PMCEA][SDP]T|(?:Pacific|Mountain|Central|Eastern|Atlantic) (?:Standard|Daylight|Prevailing) Time|(?:GMT|UTC)(?:[-+]\d{4})?)\b/g,
            tzClip: /[^-+\dA-Z]/g,
        },
        compare: function (str1, str2) {
            return typeof str1 === 'string' && typeof str2 === 'string' && str1.toLowerCase() === str2.toLowerCase()
        },
        lpad: function (value, length, chr) {
            var val = value.toString()
            chr = chr || '0'
            return val.length < length ? $h.lpad(chr + val, length) : val
        },
        merge: function (out) {
            var i, obj
            out = out || {}
            for (i = 1; i < arguments.length; i++) {
                obj = arguments[i]
                if (!obj) {
                    continue
                }
                for (var key in obj) {
                    if (obj.hasOwnProperty(key)) {
                        if (typeof obj[key] === 'object') {
                            $h.merge(out[key], obj[key])
                        } else {
                            out[key] = obj[key]
                        }
                    }
                }
            }
            return out
        },
        getIndex: function (val, arr) {
            for (var i = 0; i < arr.length; i++) {
                if (arr[i].toLowerCase() === val.toLowerCase()) {
                    return i
                }
            }
            return -1
        },
    }

    /**
     * Date Formatter Library Constructor
     * @param options
     * @constructor
     */
    DateFormatter = function (options) {
        var self = this,
            config = $h.merge($h.defaults, options)
        self.dateSettings = config.dateSettings
        self.separators = config.separators
        self.validParts = config.validParts
        self.intParts = config.intParts
        self.tzParts = config.tzParts
        self.tzClip = config.tzClip
    }

    /**
     * DateFormatter Library Prototype
     */
    DateFormatter.prototype = {
        constructor: DateFormatter,
        getMonth: function (val) {
            var self = this,
                i
            i = $h.getIndex(val, self.dateSettings.monthsShort) + 1
            if (i === 0) {
                i = $h.getIndex(val, self.dateSettings.months) + 1
            }
            return i
        },
        parseDate: function (vDate, vFormat) {
            var self = this,
                vFormatParts,
                vDateParts,
                i,
                vDateFlag = false,
                vTimeFlag = false,
                vDatePart,
                iDatePart,
                vSettings = self.dateSettings,
                vMonth,
                vMeriIndex,
                vMeriOffset,
                len,
                mer,
                out = { date: null, year: null, month: null, day: null, hour: 0, min: 0, sec: 0 }
            if (!vDate) {
                return null
            }
            if (vDate instanceof Date) {
                return vDate
            }
            if (vFormat === 'U') {
                i = parseInt(vDate)
                return i ? new Date(i * 1000) : vDate
            }
            switch (typeof vDate) {
                case 'number':
                    return new Date(vDate)
                case 'string':
                    break
                default:
                    return null
            }
            vFormatParts = vFormat.match(self.validParts)
            if (!vFormatParts || vFormatParts.length === 0) {
                throw new Error('Invalid date format definition.')
            }
            for (i = vFormatParts.length - 1; i >= 0; i--) {
                if (vFormatParts[i] === 'S') {
                    vFormatParts.splice(i, 1)
                }
            }
            vDateParts = vDate.replace(self.separators, '\0').split('\0')
            for (i = 0; i < vDateParts.length; i++) {
                vDatePart = vDateParts[i]
                iDatePart = parseInt(vDatePart)
                switch (vFormatParts[i]) {
                    case 'y':
                    case 'Y':
                        if (iDatePart) {
                            len = vDatePart.length
                            out.year = len === 2 ? parseInt((iDatePart < 70 ? '20' : '19') + vDatePart) : iDatePart
                        } else {
                            return null
                        }
                        vDateFlag = true
                        break
                    case 'm':
                    case 'n':
                    case 'M':
                    case 'F':
                        if (isNaN(iDatePart)) {
                            vMonth = self.getMonth(vDatePart)
                            if (vMonth > 0) {
                                out.month = vMonth
                            } else {
                                return null
                            }
                        } else {
                            if (iDatePart >= 1 && iDatePart <= 12) {
                                out.month = iDatePart
                            } else {
                                return null
                            }
                        }
                        vDateFlag = true
                        break
                    case 'd':
                    case 'j':
                        if (iDatePart >= 1 && iDatePart <= 31) {
                            out.day = iDatePart
                        } else {
                            return null
                        }
                        vDateFlag = true
                        break
                    case 'g':
                    case 'h':
                        vMeriIndex =
                            vFormatParts.indexOf('a') > -1
                                ? vFormatParts.indexOf('a')
                                : vFormatParts.indexOf('A') > -1
                                  ? vFormatParts.indexOf('A')
                                  : -1
                        mer = vDateParts[vMeriIndex]
                        if (vMeriIndex !== -1) {
                            vMeriOffset = $h.compare(mer, vSettings.meridiem[0])
                                ? 0
                                : $h.compare(mer, vSettings.meridiem[1])
                                  ? 12
                                  : -1
                            if (iDatePart >= 1 && iDatePart <= 12 && vMeriOffset !== -1) {
                                out.hour = iDatePart % 12 === 0 ? vMeriOffset : iDatePart + vMeriOffset
                            } else {
                                if (iDatePart >= 0 && iDatePart <= 23) {
                                    out.hour = iDatePart
                                }
                            }
                        } else {
                            if (iDatePart >= 0 && iDatePart <= 23) {
                                out.hour = iDatePart
                            } else {
                                return null
                            }
                        }
                        vTimeFlag = true
                        break
                    case 'G':
                    case 'H':
                        if (iDatePart >= 0 && iDatePart <= 23) {
                            out.hour = iDatePart
                        } else {
                            return null
                        }
                        vTimeFlag = true
                        break
                    case 'i':
                        if (iDatePart >= 0 && iDatePart <= 59) {
                            out.min = iDatePart
                        } else {
                            return null
                        }
                        vTimeFlag = true
                        break
                    case 's':
                        if (iDatePart >= 0 && iDatePart <= 59) {
                            out.sec = iDatePart
                        } else {
                            return null
                        }
                        vTimeFlag = true
                        break
                }
            }
            if (vDateFlag === true) {
                var varY = out.year || 0,
                    varM = out.month ? out.month - 1 : 0,
                    varD = out.day || 1
                out.date = new Date(varY, varM, varD, out.hour, out.min, out.sec, 0)
            } else {
                if (vTimeFlag !== true) {
                    return null
                }
                out.date = new Date(0, 0, 0, out.hour, out.min, out.sec, 0)
            }
            return out.date
        },
        guessDate: function (vDateStr, vFormat) {
            if (typeof vDateStr !== 'string') {
                return vDateStr
            }
            var self = this,
                vParts = vDateStr.replace(self.separators, '\0').split('\0'),
                vPattern = /^[djmn]/g,
                len,
                vFormatParts = vFormat.match(self.validParts),
                vDate = new Date(),
                vDigit = 0,
                vYear,
                i,
                n,
                iPart,
                iSec

            if (!vPattern.test(vFormatParts[0])) {
                return vDateStr
            }

            for (i = 0; i < vParts.length; i++) {
                vDigit = 2
                iPart = vParts[i]
                iSec = parseInt(iPart.substr(0, 2))
                if (isNaN(iSec)) {
                    return null
                }
                switch (i) {
                    case 0:
                        if (vFormatParts[0] === 'm' || vFormatParts[0] === 'n') {
                            vDate.setMonth(iSec - 1)
                        } else {
                            vDate.setDate(iSec)
                        }
                        break
                    case 1:
                        if (vFormatParts[0] === 'm' || vFormatParts[0] === 'n') {
                            vDate.setDate(iSec)
                        } else {
                            vDate.setMonth(iSec - 1)
                        }
                        break
                    case 2:
                        vYear = vDate.getFullYear()
                        len = iPart.length
                        vDigit = len < 4 ? len : 4
                        vYear = parseInt(len < 4 ? vYear.toString().substr(0, 4 - len) + iPart : iPart.substr(0, 4))
                        if (!vYear) {
                            return null
                        }
                        vDate.setFullYear(vYear)
                        break
                    case 3:
                        vDate.setHours(iSec)
                        break
                    case 4:
                        vDate.setMinutes(iSec)
                        break
                    case 5:
                        vDate.setSeconds(iSec)
                        break
                }
                n = iPart.substr(vDigit)
                if (n.length > 0) {
                    vParts.splice(i + 1, 0, n)
                }
            }
            return vDate
        },
        parseFormat: function (vChar, vDate) {
            var self = this,
                vSettings = self.dateSettings,
                fmt,
                backslash = /\\?(.?)/gi,
                doFormat = function (t, s) {
                    return fmt[t] ? fmt[t]() : s
                }
            fmt = {
                /////////
                // DAY //
                /////////
                /**
                 * Day of month with leading 0: `01..31`
                 * @return {string}
                 */
                d: function () {
                    return $h.lpad(fmt.j(), 2)
                },
                /**
                 * Shorthand day name: `Mon...Sun`
                 * @return {string}
                 */
                D: function () {
                    return vSettings.daysShort[fmt.w()]
                },
                /**
                 * Day of month: `1..31`
                 * @return {number}
                 */
                j: function () {
                    return vDate.getDate()
                },
                /**
                 * Full day name: `Monday...Sunday`
                 * @return {string}
                 */
                l: function () {
                    return vSettings.days[fmt.w()]
                },
                /**
                 * ISO-8601 day of week: `1[Mon]..7[Sun]`
                 * @return {number}
                 */
                N: function () {
                    return fmt.w() || 7
                },
                /**
                 * Day of week: `0[Sun]..6[Sat]`
                 * @return {number}
                 */
                w: function () {
                    return vDate.getDay()
                },
                /**
                 * Day of year: `0..365`
                 * @return {number}
                 */
                z: function () {
                    var a = new Date(fmt.Y(), fmt.n() - 1, fmt.j()),
                        b = new Date(fmt.Y(), 0, 1)
                    return Math.round((a - b) / $h.DAY)
                },

                //////////
                // WEEK //
                //////////
                /**
                 * ISO-8601 week number
                 * @return {number}
                 */
                W: function () {
                    var a = new Date(fmt.Y(), fmt.n() - 1, fmt.j() - fmt.N() + 3),
                        b = new Date(a.getFullYear(), 0, 4)
                    return $h.lpad(1 + Math.round((a - b) / $h.DAY / 7), 2)
                },

                ///////////
                // MONTH //
                ///////////
                /**
                 * Full month name: `January...December`
                 * @return {string}
                 */
                F: function () {
                    return vSettings.months[vDate.getMonth()]
                },
                /**
                 * Month w/leading 0: `01..12`
                 * @return {string}
                 */
                m: function () {
                    return $h.lpad(fmt.n(), 2)
                },
                /**
                 * Shorthand month name; `Jan...Dec`
                 * @return {string}
                 */
                M: function () {
                    return vSettings.monthsShort[vDate.getMonth()]
                },
                /**
                 * Month: `1...12`
                 * @return {number}
                 */
                n: function () {
                    return vDate.getMonth() + 1
                },
                /**
                 * Days in month: `28...31`
                 * @return {number}
                 */
                t: function () {
                    return new Date(fmt.Y(), fmt.n(), 0).getDate()
                },

                //////////
                // YEAR //
                //////////
                /**
                 * Is leap year? `0 or 1`
                 * @return {number}
                 */
                L: function () {
                    var Y = fmt.Y()
                    return (Y % 4 === 0 && Y % 100 !== 0) || Y % 400 === 0 ? 1 : 0
                },
                /**
                 * ISO-8601 year
                 * @return {number}
                 */
                o: function () {
                    var n = fmt.n(),
                        W = fmt.W(),
                        Y = fmt.Y()
                    return Y + (n === 12 && W < 9 ? 1 : n === 1 && W > 9 ? -1 : 0)
                },
                /**
                 * Full year: `e.g. 1980...2010`
                 * @return {number}
                 */
                Y: function () {
                    return vDate.getFullYear()
                },
                /**
                 * Last two digits of year: `00...99`
                 * @return {string}
                 */
                y: function () {
                    return fmt.Y().toString().slice(-2)
                },

                //////////
                // TIME //
                //////////
                /**
                 * Meridian lower: `am or pm`
                 * @return {string}
                 */
                a: function () {
                    return fmt.A().toLowerCase()
                },
                /**
                 * Meridian upper: `AM or PM`
                 * @return {string}
                 */
                A: function () {
                    var n = fmt.G() < 12 ? 0 : 1
                    return vSettings.meridiem[n]
                },
                /**
                 * Swatch Internet time: `000..999`
                 * @return {string}
                 */
                B: function () {
                    var H = vDate.getUTCHours() * $h.HOUR,
                        i = vDate.getUTCMinutes() * 60,
                        s = vDate.getUTCSeconds()
                    return $h.lpad(Math.floor((H + i + s + $h.HOUR) / 86.4) % 1000, 3)
                },
                /**
                 * 12-Hours: `1..12`
                 * @return {number}
                 */
                g: function () {
                    return fmt.G() % 12 || 12
                },
                /**
                 * 24-Hours: `0..23`
                 * @return {number}
                 */
                G: function () {
                    return vDate.getHours()
                },
                /**
                 * 12-Hours with leading 0: `01..12`
                 * @return {string}
                 */
                h: function () {
                    return $h.lpad(fmt.g(), 2)
                },
                /**
                 * 24-Hours w/leading 0: `00..23`
                 * @return {string}
                 */
                H: function () {
                    return $h.lpad(fmt.G(), 2)
                },
                /**
                 * Minutes w/leading 0: `00..59`
                 * @return {string}
                 */
                i: function () {
                    return $h.lpad(vDate.getMinutes(), 2)
                },
                /**
                 * Seconds w/leading 0: `00..59`
                 * @return {string}
                 */
                s: function () {
                    return $h.lpad(vDate.getSeconds(), 2)
                },
                /**
                 * Microseconds: `000000-999000`
                 * @return {string}
                 */
                u: function () {
                    return $h.lpad(vDate.getMilliseconds() * 1000, 6)
                },

                //////////////
                // TIMEZONE //
                //////////////
                /**
                 * Timezone identifier: `e.g. Atlantic/Azores, ...`
                 * @return {string}
                 */
                e: function () {
                    var str = /\((.*)\)/.exec(String(vDate))[1]
                    return str || 'Coordinated Universal Time'
                },
                /**
                 * DST observed? `0 or 1`
                 * @return {number}
                 */
                I: function () {
                    var a = new Date(fmt.Y(), 0),
                        c = Date.UTC(fmt.Y(), 0),
                        b = new Date(fmt.Y(), 6),
                        d = Date.UTC(fmt.Y(), 6)
                    return a - c !== b - d ? 1 : 0
                },
                /**
                 * Difference to GMT in hour format: `e.g. +0200`
                 * @return {string}
                 */
                O: function () {
                    var tzo = vDate.getTimezoneOffset(),
                        a = Math.abs(tzo)
                    return (tzo > 0 ? '-' : '+') + $h.lpad(Math.floor(a / 60) * 100 + (a % 60), 4)
                },
                /**
                 * Difference to GMT with colon: `e.g. +02:00`
                 * @return {string}
                 */
                P: function () {
                    var O = fmt.O()
                    return O.substr(0, 3) + ':' + O.substr(3, 2)
                },
                /**
                 * Timezone abbreviation: `e.g. EST, MDT, ...`
                 * @return {string}
                 */
                T: function () {
                    var str = (String(vDate).match(self.tzParts) || ['']).pop().replace(self.tzClip, '')
                    return str || 'UTC'
                },
                /**
                 * Timezone offset in seconds: `-43200...50400`
                 * @return {number}
                 */
                Z: function () {
                    return -vDate.getTimezoneOffset() * 60
                },

                ////////////////////
                // FULL DATE TIME //
                ////////////////////
                /**
                 * ISO-8601 date
                 * @return {string}
                 */
                c: function () {
                    return 'Y-m-d\\TH:i:sP'.replace(backslash, doFormat)
                },
                /**
                 * RFC 2822 date
                 * @return {string}
                 */
                r: function () {
                    return 'D, d M Y H:i:s O'.replace(backslash, doFormat)
                },
                /**
                 * Seconds since UNIX epoch
                 * @return {number}
                 */
                U: function () {
                    return vDate.getTime() / 1000 || 0
                },
            }
            return doFormat(vChar, vChar)
        },
        formatDate: function (vDate, vFormat) {
            var self = this,
                i,
                n,
                len,
                str,
                vChar,
                vDateStr = '',
                BACKSLASH = '\\'
            if (typeof vDate === 'string') {
                vDate = self.parseDate(vDate, vFormat)
                if (!vDate) {
                    return null
                }
            }
            if (vDate instanceof Date) {
                len = vFormat.length
                for (i = 0; i < len; i++) {
                    vChar = vFormat.charAt(i)
                    if (vChar === 'S' || vChar === BACKSLASH) {
                        continue
                    }
                    if (i > 0 && vFormat.charAt(i - 1) === BACKSLASH) {
                        vDateStr += vChar
                        continue
                    }
                    str = self.parseFormat(vChar, vDate)
                    if (i !== len - 1 && self.intParts.test(vChar) && vFormat.charAt(i + 1) === 'S') {
                        n = parseInt(str) || 0
                        str += self.dateSettings.ordinal(n)
                    }
                    vDateStr += str
                }
                return vDateStr
            }
            return ''
        },
    }
    return DateFormatter
})

'use strict'

const laravelValidation = {
    implicitRules: ['Required', 'Confirmed'],

    /**
     * Initialize laravel validations.
     */
    init: function () {
        // Disable class rules and attribute rules
        $.validator.classRuleSettings = {}
        $.validator.attributeRules = function () {
            this.rules = {}
        }

        $.validator.dataRules = this.arrayRules
        $.validator.prototype.arrayRulesCache = {}
        // Register validations methods
        this.setupValidations()
    },

    arrayRules: function (element) {
        const rules = {},
            validator = $.data(element.form, 'validator'),
            cache = validator.arrayRulesCache

        // Is not an Array
        if (element.name.indexOf('[') === -1) {
            return rules
        }

        if (!(element.name in cache)) {
            cache[element.name] = {}
        }

        $.each(validator.settings.rules, function (name, tmpRules) {
            if (name in cache[element.name]) {
                $.extend(rules, cache[element.name][name])
            } else {
                cache[element.name][name] = {}
                const nameRegExp = laravelValidation.helpers.regexFromWildcard(name)
                if (element.name.match(nameRegExp)) {
                    const newRules = $.validator.normalizeRule(tmpRules) || {}
                    cache[element.name][name] = newRules
                    $.extend(rules, newRules)
                }
            }
        })

        return rules
    },

    setupValidations: function () {
        /**
         * Create JQueryValidation check to validate Laravel rules.
         */

        $.validator.addMethod(
            'laravelValidation',
            function (value, element, params) {
                const validator = this
                let validated = true
                const previous = this.previousValue(element)

                // put Implicit rules in front
                const rules = []
                $.each(params, function (i, param) {
                    if (param[3] || laravelValidation.implicitRules.indexOf(param[0]) !== -1) {
                        rules.unshift(param)
                    } else {
                        rules.push(param)
                    }
                })

                $.each(rules, function (i, param) {
                    const implicit = param[3] || laravelValidation.implicitRules.indexOf(param[0]) !== -1
                    const rule = param[0]
                    const message = param[2]

                    if (!implicit && validator.optional(element)) {
                        validated = 'dependency-mismatch'
                        return false
                    }

                    if (laravelValidation.methods[rule] !== undefined) {
                        validated = laravelValidation.methods[rule].call(
                            validator,
                            value,
                            element,
                            param[1],
                            function (valid) {
                                validator.settings.messages[element.name].laravelValidationRemote =
                                    previous.originalMessage
                                if (valid) {
                                    const submitted = validator.formSubmitted
                                    validator.prepareElement(element)
                                    validator.formSubmitted = submitted
                                    validator.successList.push(element)
                                    delete validator.invalid[element.name]
                                    validator.showErrors()
                                } else {
                                    const errors = {}
                                    errors[element.name] = previous.message = $.isFunction(message)
                                        ? message(value)
                                        : message
                                    validator.invalid[element.name] = true
                                    validator.showErrors(errors)
                                }
                                validator.showErrors(validator.errorMap)
                                previous.valid = valid
                            }
                        )
                    } else {
                        validated = false
                    }

                    if (validated !== true) {
                        if (!validator.settings.messages[element.name]) {
                            validator.settings.messages[element.name] = {}
                        }
                        validator.settings.messages[element.name].laravelValidation = message
                        return false
                    }
                })

                return validated
            },
            ''
        )

        /**
         * Create JQueryValidation check to validate Remote Laravel rules.
         */
        $.validator.addMethod(
            'laravelValidationRemote',
            function (value, element, params) {
                const validator = this
                const previous = this.previousValue(element)

                let implicit = false,
                    check = params[0][1],
                    attribute = element.name,
                    token = check[1],
                    validateAll = check[2]

                $.each(params, function (i, parameters) {
                    implicit = implicit || parameters[3]
                })

                if (!implicit && validator.optional(element)) {
                    return 'dependency-mismatch'
                }

                let data

                if (!validator.settings.messages[element.name]) {
                    validator.settings.messages[element.name] = {}
                }
                previous.originalMessage = validator.settings.messages[element.name].laravelValidationRemote
                validator.settings.messages[element.name].laravelValidationRemote = previous.message

                var param = (typeof param === 'string' && { url: param }) || param

                if (laravelValidation.helpers.arrayEquals(previous.old, value) || previous.old === value) {
                    return previous.valid
                }

                previous.old = value

                data = $(validator.currentForm).serializeArray()

                data.push({
                    name: '_js_validation',
                    value: attribute,
                })

                data.push({
                    name: '_js_validation_validate_all',
                    value: validateAll,
                })

                let formMethod = $(validator.currentForm).attr('method')

                validator.startRequest(element)

                $.ajax(
                    $.extend(
                        true,
                        {
                            mode: 'abort',
                            port: 'validate' + element.name,
                            dataType: 'json',
                            data: data,
                            context: validator.currentForm,
                            url: $(validator.currentForm).attr('action'),
                            type: formMethod,

                            beforeSend: function (xhr) {
                                if ($(validator.currentForm).attr('method').toLowerCase() !== 'get' && token) {
                                    return xhr.setRequestHeader('X-XSRF-TOKEN', token)
                                }
                            },
                            complete: function () {
                                $(validator.currentForm)
                                    .find('button[type=submit]')
                                    .prop('disabled', false)
                                    .removeClass('disabled')
                            },
                        },
                        param || {}
                    )
                ).always(function (response, textStatus) {
                    let errors, message, submitted, valid

                    if (textStatus === 'error') {
                        valid = false
                        response = laravelValidation.helpers.parseErrorResponse(response)
                    } else if (textStatus === 'success') {
                        valid = response === true || response === 'true'
                    } else {
                        return
                    }

                    validator.settings.messages[element.name].laravelValidationRemote = previous.originalMessage

                    if (valid) {
                        submitted = validator.formSubmitted
                        validator.prepareElement(element)
                        validator.formSubmitted = submitted
                        validator.successList.push(element)
                        delete validator.invalid[element.name]
                        validator.showErrors()
                    } else {
                        errors = {}
                        message = response || validator.defaultMessage(element, 'remote')
                        errors[element.name] = previous.message = $.isFunction(message) ? message(value) : message[0]
                        validator.invalid[element.name] = true
                        validator.showErrors(errors)
                    }
                    validator.showErrors(validator.errorMap)
                    previous.valid = valid
                    validator.stopRequest(element, valid)
                })

                return 'pending'
            },
            ''
        )
    },
}

$(() => {
    laravelValidation.init()
})

$.extend(true, laravelValidation, {
    helpers: {
        /**
         * Numeric rules
         */
        numericRules: ['Integer', 'Numeric'],

        /**
         * Gets the file information from file input.
         *
         * @param fieldObj
         * @param index
         * @returns {{file: *, extension: string, size: number}}
         */
        fileinfo: function (fieldObj, index) {
            var FileName = fieldObj.value
            index = typeof index !== 'undefined' ? index : 0
            if (fieldObj.files !== null) {
                if (typeof fieldObj.files[index] !== 'undefined') {
                    return {
                        file: FileName,
                        extension: FileName.substr(FileName.lastIndexOf('.') + 1),
                        size: fieldObj.files[index].size / 1024,
                        type: fieldObj.files[index].type,
                    }
                }
            }
            return false
        },

        /**
         * Gets the selectors for th specified field names.
         *
         * @param names
         * @returns {string}
         */
        selector: function (names) {
            var selector = []
            if (!$.isArray(names)) {
                names = [names]
            }
            for (var i = 0; i < names.length; i++) {
                selector.push("[name='" + names[i] + "']")
            }
            return selector.join()
        },

        /**
         * Check if element has numeric rules.
         *
         * @param element
         * @returns {boolean}
         */
        hasNumericRules: function (element) {
            return this.hasRules(element, this.numericRules)
        },

        /**
         * Check if element has passed rules.
         *
         * @param element
         * @param rules
         * @returns {boolean}
         */
        hasRules: function (element, rules) {
            var found = false
            if (typeof rules === 'string') {
                rules = [rules]
            }

            var validator = $.data(element.form, 'validator')
            var listRules = []
            var cache = validator.arrayRulesCache
            if (element.name in cache) {
                $.each(cache[element.name], function (index, arrayRule) {
                    listRules.push(arrayRule)
                })
            }
            if (element.name in validator.settings.rules) {
                listRules.push(validator.settings.rules[element.name])
            }
            $.each(listRules, function (index, objRules) {
                if ('laravelValidation' in objRules) {
                    var _rules = objRules.laravelValidation
                    for (var i = 0; i < _rules.length; i++) {
                        if ($.inArray(_rules[i][0], rules) !== -1) {
                            found = true
                            return false
                        }
                    }
                }
            })

            return found
        },

        /**
         * Return the string length using PHP function.
         * http://php.net/manual/en/function.strlen.php
         * http://phpjs.org/functions/strlen/
         *
         * @param string
         */
        strlen: function (string) {
            return strlen(string)
        },

        /**
         * Get the size of the object depending of his type.
         *
         * @param obj
         * @param element
         * @param value
         * @returns int
         */
        getSize: function getSize(obj, element, value) {
            if (this.hasNumericRules(element) && this.is_numeric(value)) {
                return parseFloat(value)
            } else if ($.isArray(value)) {
                return parseFloat(value.length)
            } else if (element.type === 'file') {
                return parseFloat(Math.floor(this.fileinfo(element).size))
            }

            return parseFloat(this.strlen(value))
        },

        /**
         * Return specified rule from element.
         *
         * @param rule
         * @param element
         * @returns object
         */
        getLaravelValidation: function (rule, element) {
            var found = undefined
            $.each($.validator.staticRules(element), function (key, rules) {
                if (key === 'laravelValidation') {
                    $.each(rules, function (i, value) {
                        if (value[0] === rule) {
                            found = value
                        }
                    })
                }
            })

            return found
        },

        /**
         * Return he timestamp of value passed using format or default format in element.
         *
         * @param value
         * @param format
         * @returns {boolean|int}
         */
        parseTime: function (value, format) {
            var timeValue = false
            var fmt = new DateFormatter()

            if (typeof value === 'number' && typeof format === 'undefined') {
                return value
            }

            if ($.type(format) === 'object') {
                var dateRule = this.getLaravelValidation('DateFormat', format)
                if (dateRule !== undefined) {
                    format = dateRule[1][0]
                } else {
                    format = null
                }
            }

            if (format == null) {
                timeValue = this.strtotime(value)
            } else {
                timeValue = fmt.parseDate(value, format)
                if (timeValue) {
                    timeValue = Math.round(timeValue.getTime() / 1000)
                }
            }

            return timeValue
        },

        /**
         * This method allows you to intelligently guess the date by closely matching the specific format.
         *
         * @param value
         * @param format
         * @returns {Date}
         */
        guessDate: function (value, format) {
            var fmt = new DateFormatter()
            return fmt.guessDate(value, format)
        },

        /**
         * Returns Unix timestamp based on PHP function strototime.
         * http://php.net/manual/es/function.strtotime.php
         * http://phpjs.org/functions/strtotime/
         *
         * @param text
         * @param now
         * @returns {*}
         */
        strtotime: function (text, now) {
            return strtotime(text, now)
        },

        /**
         * Returns if value is numeric.
         * http://php.net/manual/es/var.is_numeric.php
         * http://phpjs.org/functions/is_numeric/
         *
         * @param mixed_var
         * @returns {*}
         */
        is_numeric: function (mixed_var) {
            return is_numeric(mixed_var)
        },

        /**
         * Returns Array diff based on PHP function array_diff.
         * http://php.net/manual/es/function.array_diff.php
         * http://phpjs.org/functions/array_diff/
         *
         * @param arr1
         * @param arr2
         * @returns {*}
         */
        arrayDiff: function (arr1, arr2) {
            return array_diff(arr1, arr2)
        },

        /**
         * Check whether two arrays are equal to one another.
         *
         * @param arr1
         * @param arr2
         * @returns {*}
         */
        arrayEquals: function (arr1, arr2) {
            if (!$.isArray(arr1) || !$.isArray(arr2)) {
                return false
            }

            if (arr1.length !== arr2.length) {
                return false
            }

            return $.isEmptyObject(this.arrayDiff(arr1, arr2))
        },

        /**
         * Makes element dependant from other.
         *
         * @param validator
         * @param element
         * @param name
         * @returns {*}
         */
        dependentElement: function (validator, element, name) {
            var el = validator.findByName(name)

            if (el[0] !== undefined && validator.settings.onfocusout) {
                var event = 'blur'
                if (
                    el[0].tagName === 'SELECT' ||
                    el[0].tagName === 'OPTION' ||
                    el[0].type === 'checkbox' ||
                    el[0].type === 'radio'
                ) {
                    event = 'click'
                }

                var ruleName = '.validate-laravelValidation'
                el.off(ruleName)
                    .off(event + ruleName + '-' + element.name)
                    .on(event + ruleName + '-' + element.name, function () {
                        $(element).valid()
                    })
            }

            return el[0]
        },

        /**
         * Parses error Ajax response and gets the message.
         *
         * @param response
         * @returns {string[]}
         */
        parseErrorResponse: function (response) {
            var newResponse = ['Whoops, looks like something went wrong.']
            if ('responseText' in response) {
                var errorMsg = response.responseText.match(/<h1\s*>(.*)<\/h1\s*>/i)
                if ($.isArray(errorMsg)) {
                    newResponse = [errorMsg[1]]
                }
            }
            return newResponse
        },

        /**
         * Escape string to use as Regular Expression.
         *
         * @param str
         * @returns string
         */
        escapeRegExp: function (str) {
            return str.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, '\\$&')
        },

        /**
         * Generate RegExp from wildcard attributes.
         *
         * @param name
         * @returns {RegExp}
         */
        regexFromWildcard: function (name) {
            var nameParts = name.split('[*]')
            if (nameParts.length === 1) {
                nameParts.push('')
            }
            var regexpParts = nameParts.map(function (currentValue, index) {
                if (index % 2 === 0) {
                    currentValue = currentValue + '['
                } else {
                    currentValue = ']' + currentValue
                }

                return laravelValidation.helpers.escapeRegExp(currentValue)
            })

            return new RegExp('^' + regexpParts.join('[^\\]]*') + '$')
        },
    },
})

/*!
 * Laravel Javascript Validation
 *
 * https://github.com/proengsoft/laravel-jsvalidation
 *
 * Timezone Helper functions used by validators
 *
 * Copyright (c) 2017 Proengsoft
 * Released under the MIT license
 */

$.extend(true, laravelValidation, {
    helpers: {
        /**
         * Check if the specified timezone is valid.
         *
         * @param value
         * @returns {boolean}
         */
        isTimezone: function (value) {
            var timezones = {
                africa: [
                    'abidjan',
                    'accra',
                    'addis_ababa',
                    'algiers',
                    'asmara',
                    'bamako',
                    'bangui',
                    'banjul',
                    'bissau',
                    'blantyre',
                    'brazzaville',
                    'bujumbura',
                    'cairo',
                    'casablanca',
                    'ceuta',
                    'conakry',
                    'dakar',
                    'dar_es_salaam',
                    'djibouti',
                    'douala',
                    'el_aaiun',
                    'freetown',
                    'gaborone',
                    'harare',
                    'johannesburg',
                    'juba',
                    'kampala',
                    'khartoum',
                    'kigali',
                    'kinshasa',
                    'lagos',
                    'libreville',
                    'lome',
                    'luanda',
                    'lubumbashi',
                    'lusaka',
                    'malabo',
                    'maputo',
                    'maseru',
                    'mbabane',
                    'mogadishu',
                    'monrovia',
                    'nairobi',
                    'ndjamena',
                    'niamey',
                    'nouakchott',
                    'ouagadougou',
                    'porto-novo',
                    'sao_tome',
                    'tripoli',
                    'tunis',
                    'windhoek',
                ],
                america: [
                    'adak',
                    'anchorage',
                    'anguilla',
                    'antigua',
                    'araguaina',
                    'argentina/buenos_aires',
                    'argentina/catamarca',
                    'argentina/cordoba',
                    'argentina/jujuy',
                    'argentina/la_rioja',
                    'argentina/mendoza',
                    'argentina/rio_gallegos',
                    'argentina/salta',
                    'argentina/san_juan',
                    'argentina/san_luis',
                    'argentina/tucuman',
                    'argentina/ushuaia',
                    'aruba',
                    'asuncion',
                    'atikokan',
                    'bahia',
                    'bahia_banderas',
                    'barbados',
                    'belem',
                    'belize',
                    'blanc-sablon',
                    'boa_vista',
                    'bogota',
                    'boise',
                    'cambridge_bay',
                    'campo_grande',
                    'cancun',
                    'caracas',
                    'cayenne',
                    'cayman',
                    'chicago',
                    'chihuahua',
                    'costa_rica',
                    'creston',
                    'cuiaba',
                    'curacao',
                    'danmarkshavn',
                    'dawson',
                    'dawson_creek',
                    'denver',
                    'detroit',
                    'dominica',
                    'edmonton',
                    'eirunepe',
                    'el_salvador',
                    'fortaleza',
                    'glace_bay',
                    'godthab',
                    'goose_bay',
                    'grand_turk',
                    'grenada',
                    'guadeloupe',
                    'guatemala',
                    'guayaquil',
                    'guyana',
                    'halifax',
                    'havana',
                    'hermosillo',
                    'indiana/indianapolis',
                    'indiana/knox',
                    'indiana/marengo',
                    'indiana/petersburg',
                    'indiana/tell_city',
                    'indiana/vevay',
                    'indiana/vincennes',
                    'indiana/winamac',
                    'inuvik',
                    'iqaluit',
                    'jamaica',
                    'juneau',
                    'kentucky/louisville',
                    'kentucky/monticello',
                    'kralendijk',
                    'la_paz',
                    'lima',
                    'los_angeles',
                    'lower_princes',
                    'maceio',
                    'managua',
                    'manaus',
                    'marigot',
                    'martinique',
                    'matamoros',
                    'mazatlan',
                    'menominee',
                    'merida',
                    'metlakatla',
                    'mexico_city',
                    'miquelon',
                    'moncton',
                    'monterrey',
                    'montevideo',
                    'montreal',
                    'montserrat',
                    'nassau',
                    'new_york',
                    'nipigon',
                    'nome',
                    'noronha',
                    'north_dakota/beulah',
                    'north_dakota/center',
                    'north_dakota/new_salem',
                    'ojinaga',
                    'panama',
                    'pangnirtung',
                    'paramaribo',
                    'phoenix',
                    'port-au-prince',
                    'port_of_spain',
                    'porto_velho',
                    'puerto_rico',
                    'rainy_river',
                    'rankin_inlet',
                    'recife',
                    'regina',
                    'resolute',
                    'rio_branco',
                    'santa_isabel',
                    'santarem',
                    'santiago',
                    'santo_domingo',
                    'sao_paulo',
                    'scoresbysund',
                    'shiprock',
                    'sitka',
                    'st_barthelemy',
                    'st_johns',
                    'st_kitts',
                    'st_lucia',
                    'st_thomas',
                    'st_vincent',
                    'swift_current',
                    'tegucigalpa',
                    'thule',
                    'thunder_bay',
                    'tijuana',
                    'toronto',
                    'tortola',
                    'vancouver',
                    'whitehorse',
                    'winnipeg',
                    'yakutat',
                    'yellowknife',
                ],
                antarctica: [
                    'casey',
                    'davis',
                    'dumontdurville',
                    'macquarie',
                    'mawson',
                    'mcmurdo',
                    'palmer',
                    'rothera',
                    'south_pole',
                    'syowa',
                    'vostok',
                ],
                arctic: ['longyearbyen'],
                asia: [
                    'aden',
                    'almaty',
                    'amman',
                    'anadyr',
                    'aqtau',
                    'aqtobe',
                    'ashgabat',
                    'baghdad',
                    'bahrain',
                    'baku',
                    'bangkok',
                    'beirut',
                    'bishkek',
                    'brunei',
                    'choibalsan',
                    'chongqing',
                    'colombo',
                    'damascus',
                    'dhaka',
                    'dili',
                    'dubai',
                    'dushanbe',
                    'gaza',
                    'harbin',
                    'hebron',
                    'ho_chi_minh',
                    'hong_kong',
                    'hovd',
                    'irkutsk',
                    'jakarta',
                    'jayapura',
                    'jerusalem',
                    'kabul',
                    'kamchatka',
                    'karachi',
                    'kashgar',
                    'kathmandu',
                    'khandyga',
                    'kolkata',
                    'krasnoyarsk',
                    'kuala_lumpur',
                    'kuching',
                    'kuwait',
                    'macau',
                    'magadan',
                    'makassar',
                    'manila',
                    'muscat',
                    'nicosia',
                    'novokuznetsk',
                    'novosibirsk',
                    'omsk',
                    'oral',
                    'phnom_penh',
                    'pontianak',
                    'pyongyang',
                    'qatar',
                    'qyzylorda',
                    'rangoon',
                    'riyadh',
                    'sakhalin',
                    'samarkand',
                    'seoul',
                    'shanghai',
                    'singapore',
                    'taipei',
                    'tashkent',
                    'tbilisi',
                    'tehran',
                    'thimphu',
                    'tokyo',
                    'ulaanbaatar',
                    'urumqi',
                    'ust-nera',
                    'vientiane',
                    'vladivostok',
                    'yakutsk',
                    'yekaterinburg',
                    'yerevan',
                ],
                atlantic: [
                    'azores',
                    'bermuda',
                    'canary',
                    'cape_verde',
                    'faroe',
                    'madeira',
                    'reykjavik',
                    'south_georgia',
                    'st_helena',
                    'stanley',
                ],
                australia: [
                    'adelaide',
                    'brisbane',
                    'broken_hill',
                    'currie',
                    'darwin',
                    'eucla',
                    'hobart',
                    'lindeman',
                    'lord_howe',
                    'melbourne',
                    'perth',
                    'sydney',
                ],
                europe: [
                    'amsterdam',
                    'andorra',
                    'athens',
                    'belgrade',
                    'berlin',
                    'bratislava',
                    'brussels',
                    'bucharest',
                    'budapest',
                    'busingen',
                    'chisinau',
                    'copenhagen',
                    'dublin',
                    'gibraltar',
                    'guernsey',
                    'helsinki',
                    'isle_of_man',
                    'istanbul',
                    'jersey',
                    'kaliningrad',
                    'kiev',
                    'lisbon',
                    'ljubljana',
                    'london',
                    'luxembourg',
                    'madrid',
                    'malta',
                    'mariehamn',
                    'minsk',
                    'monaco',
                    'moscow',
                    'oslo',
                    'paris',
                    'podgorica',
                    'prague',
                    'riga',
                    'rome',
                    'samara',
                    'san_marino',
                    'sarajevo',
                    'simferopol',
                    'skopje',
                    'sofia',
                    'stockholm',
                    'tallinn',
                    'tirane',
                    'uzhgorod',
                    'vaduz',
                    'vatican',
                    'vienna',
                    'vilnius',
                    'volgograd',
                    'warsaw',
                    'zagreb',
                    'zaporozhye',
                    'zurich',
                ],
                indian: [
                    'antananarivo',
                    'chagos',
                    'christmas',
                    'cocos',
                    'comoro',
                    'kerguelen',
                    'mahe',
                    'maldives',
                    'mauritius',
                    'mayotte',
                    'reunion',
                ],
                pacific: [
                    'apia',
                    'auckland',
                    'chatham',
                    'chuuk',
                    'easter',
                    'efate',
                    'enderbury',
                    'fakaofo',
                    'fiji',
                    'funafuti',
                    'galapagos',
                    'gambier',
                    'guadalcanal',
                    'guam',
                    'honolulu',
                    'johnston',
                    'kiritimati',
                    'kosrae',
                    'kwajalein',
                    'majuro',
                    'marquesas',
                    'midway',
                    'nauru',
                    'niue',
                    'norfolk',
                    'noumea',
                    'pago_pago',
                    'palau',
                    'pitcairn',
                    'pohnpei',
                    'port_moresby',
                    'rarotonga',
                    'saipan',
                    'tahiti',
                    'tarawa',
                    'tongatapu',
                    'wake',
                    'wallis',
                ],
                utc: [''],
            }

            var tzparts = value.split('/', 2)
            var continent = tzparts[0].toLowerCase()
            var city = ''
            if (tzparts[1]) {
                city = tzparts[1].toLowerCase()
            }

            return (
                continent in timezones &&
                (timezones[continent].length === 0 || timezones[continent].indexOf(city) !== -1)
            )
        },
    },
})

$.extend(true, laravelValidation, {
    methods: {
        helpers: laravelValidation.helpers,

        jsRemoteTimer: 0,

        /**
         * "Validate" optional attributes.
         * Always returns true, just lets us put sometimes in rules.
         *
         * @return {boolean}
         */
        Sometimes: function () {
            return true
        },

        /**
         * Bail This is the default behaivour os JSValidation.
         * Always returns true, just lets us put sometimes in rules.
         *
         * @return {boolean}
         */
        Bail: function () {
            return true
        },

        /**
         * "Indicate" validation should pass if value is null.
         * Always returns true, just lets us put "nullable" in rules.
         *
         * @return {boolean}
         */
        Nullable: function () {
            return true
        },

        /**
         * Validate the given attribute is filled if it is present.
         */
        Filled: function (value, element) {
            return $.validator.methods.required.call(this, value, element, true)
        },

        /**
         * Validate that a required attribute exists.
         */
        Required: function (value, element) {
            return $.validator.methods.required.call(this, value, element)
        },

        /**
         * Validate that an attribute exists when any other attribute exists.
         *
         * @return {boolean}
         */
        RequiredWith: function (value, element, params) {
            var validator = this,
                required = false
            var currentObject = this

            $.each(params, function (i, param) {
                var target = laravelValidation.helpers.dependentElement(currentObject, element, param)
                required =
                    required ||
                    (target !== undefined &&
                        $.validator.methods.required.call(validator, currentObject.elementValue(target), target, true))
            })

            if (required) {
                return $.validator.methods.required.call(this, value, element, true)
            }
            return true
        },

        /**
         * Validate that an attribute exists when all other attribute exists.
         *
         * @return {boolean}
         */
        RequiredWithAll: function (value, element, params) {
            var validator = this,
                required = true
            var currentObject = this

            $.each(params, function (i, param) {
                var target = laravelValidation.helpers.dependentElement(currentObject, element, param)
                required =
                    required &&
                    target !== undefined &&
                    $.validator.methods.required.call(validator, currentObject.elementValue(target), target, true)
            })

            if (required) {
                return $.validator.methods.required.call(this, value, element, true)
            }
            return true
        },

        /**
         * Validate that an attribute exists when any other attribute does not exists.
         *
         * @return {boolean}
         */
        RequiredWithout: function (value, element, params) {
            var validator = this,
                required = false
            var currentObject = this

            $.each(params, function (i, param) {
                var target = laravelValidation.helpers.dependentElement(currentObject, element, param)
                required =
                    required ||
                    target === undefined ||
                    !$.validator.methods.required.call(validator, currentObject.elementValue(target), target, true)
            })

            if (required) {
                return $.validator.methods.required.call(this, value, element, true)
            }
            return true
        },

        /**
         * Validate that an attribute exists when all other attribute does not exists.
         *
         * @return {boolean}
         */
        RequiredWithoutAll: function (value, element, params) {
            var validator = this,
                required = true,
                currentObject = this

            $.each(params, function (i, param) {
                var target = laravelValidation.helpers.dependentElement(currentObject, element, param)
                required =
                    required &&
                    (target === undefined ||
                        !$.validator.methods.required.call(validator, currentObject.elementValue(target), target, true))
            })

            if (required) {
                return $.validator.methods.required.call(this, value, element, true)
            }
            return true
        },

        /**
         * Validate that an attribute exists when another attribute has a given value.
         *
         * @return {boolean}
         */
        RequiredIf: function (value, element, params) {
            var target = laravelValidation.helpers.dependentElement(this, element, params[0])

            if (target !== undefined) {
                var val = String(this.elementValue(target))
                if (typeof val !== 'undefined') {
                    var data = params.slice(1)
                    if ($.inArray(val, data) !== -1) {
                        return $.validator.methods.required.call(this, value, element, true)
                    }
                }
            }

            return true
        },

        /**
         * Validate that an attribute exists when another
         * attribute does not have a given value.
         *
         * @return {boolean}
         */
        RequiredUnless: function (value, element, params) {
            var target = laravelValidation.helpers.dependentElement(this, element, params[0])

            if (target !== undefined) {
                var val = String(this.elementValue(target))
                if (typeof val !== 'undefined') {
                    var data = params.slice(1)
                    if ($.inArray(val, data) !== -1) {
                        return true
                    }
                }
            }

            return $.validator.methods.required.call(this, value, element, true)
        },

        /**
         * Validate that an attribute has a matching confirmation.
         *
         * @return {boolean}
         */
        Confirmed: function (value, element, params) {
            return laravelValidation.methods.Same.call(this, value, element, params)
        },

        /**
         * Validate that two attributes match.
         *
         * @return {boolean}
         */
        Same: function (value, element, params) {
            var target = laravelValidation.helpers.dependentElement(this, element, params[0])

            if (target !== undefined) {
                return String(value) === String(this.elementValue(target))
            }
            return false
        },

        /**
         * Validate that the values of an attribute is in another attribute.
         *
         * @param value
         * @param element
         * @param params
         * @returns {boolean}
         * @constructor
         */
        InArray: function (value, element, params) {
            if (typeof params[0] === 'undefined') {
                return false
            }
            var elements = this.elements()
            var found = false
            var nameRegExp = laravelValidation.helpers.regexFromWildcard(params[0])

            for (var i = 0; i < elements.length; i++) {
                var targetName = elements[i].name
                if (targetName.match(nameRegExp)) {
                    var equals = laravelValidation.methods.Same.call(this, value, element, [targetName])
                    found = found || equals
                }
            }

            return found
        },

        /**
         * Validate an attribute is unique among other values.
         *
         * @param value
         * @param element
         * @param params
         * @returns {boolean}
         */
        Distinct: function (value, element, params) {
            if (typeof params[0] === 'undefined') {
                return false
            }

            var elements = this.elements()
            var found = false
            var nameRegExp = laravelValidation.helpers.regexFromWildcard(params[0])

            for (var i = 0; i < elements.length; i++) {
                var targetName = elements[i].name
                if (targetName !== element.name && targetName.match(nameRegExp)) {
                    var equals = laravelValidation.methods.Same.call(this, value, element, [targetName])
                    found = found || equals
                }
            }

            return !found
        },

        /**
         * Validate that an attribute is different from another attribute.
         *
         * @return {boolean}
         */
        Different: function (value, element, params) {
            return !laravelValidation.methods.Same.call(this, value, element, params)
        },

        /**
         * Validate that an attribute was "accepted".
         * This validation rule implies the attribute is "required".
         *
         * @return {boolean}
         */
        Accepted: function (value) {
            var regex = new RegExp('^(?:(yes|on|1|true))$', 'i')
            return regex.test(value)
        },

        /**
         * Validate that an attribute is an array.
         *
         * @param value
         * @param element
         */
        Array: function (value, element) {
            if (element.name.indexOf('[') !== -1 && element.name.indexOf(']') !== -1) {
                return true
            }

            return $.isArray(value)
        },

        /**
         * Validate that an attribute is a boolean.
         *
         * @return {boolean}
         */
        Boolean: function (value) {
            var regex = new RegExp('^(?:(true|false|1|0))$', 'i')
            return regex.test(value)
        },

        /**
         * Validate that an attribute is an integer.
         *
         * @return {boolean}
         */
        Integer: function (value) {
            var regex = new RegExp('^(?:-?\\d+)$', 'i')
            return regex.test(value)
        },

        /**
         * Validate that an attribute is numeric.
         */
        Numeric: function (value, element) {
            return $.validator.methods.number.call(this, value, element, true)
        },

        /**
         * Validate that an attribute is a string.
         *
         * @return {boolean}
         */
        String: function (value) {
            return typeof value === 'string'
        },

        /**
         * The field under validation must be numeric and must have an exact length of value.
         */
        Digits: function (value, element, params) {
            return $.validator.methods.number.call(this, value, element, true) && value.length === parseInt(params, 10)
        },

        /**
         * The field under validation must have a length between the given min and max.
         */
        DigitsBetween: function (value, element, params) {
            return (
                $.validator.methods.number.call(this, value, element, true) &&
                value.length >= parseFloat(params[0]) &&
                value.length <= parseFloat(params[1])
            )
        },

        /**
         * Validate the size of an attribute.
         *
         * @return {boolean}
         */
        Size: function (value, element, params) {
            return laravelValidation.helpers.getSize(this, element, value) === parseFloat(params[0])
        },

        /**
         * Validate the size of an attribute is between a set of values.
         *
         * @return {boolean}
         */
        Between: function (value, element, params) {
            return (
                laravelValidation.helpers.getSize(this, element, value) >= parseFloat(params[0]) &&
                laravelValidation.helpers.getSize(this, element, value) <= parseFloat(params[1])
            )
        },

        /**
         * Validate the size of an attribute is greater than a minimum value.
         *
         * @return {boolean}
         */
        Min: function (value, element, params) {
            return laravelValidation.helpers.getSize(this, element, value) >= parseFloat(params[0])
        },

        /**
         * Validate the size of an attribute is less than a maximum value.
         *
         * @return {boolean}
         */
        Max: function (value, element, params) {
            return laravelValidation.helpers.getSize(this, element, value) <= parseFloat(params[0])
        },

        /**
         * Validate an attribute is contained within a list of values.
         *
         * @return {boolean}
         */
        In: function (value, element, params) {
            if ($.isArray(value) && laravelValidation.helpers.hasRules(element, 'Array')) {
                var diff = laravelValidation.helpers.arrayDiff(value, params)
                return Object.keys(diff).length === 0
            }
            return params.indexOf(value.toString()) !== -1
        },

        /**
         * Validate an attribute is not contained within a list of values.
         *
         * @return {boolean}
         */
        NotIn: function (value, element, params) {
            return params.indexOf(value.toString()) === -1
        },

        /**
         * Validate that an attribute is a valid IP.
         *
         * @return {boolean}
         */
        Ip: function (value) {
            return (
                /^(25[0-5]|2[0-4]\d|[01]?\d\d?)\.(25[0-5]|2[0-4]\d|[01]?\d\d?)\.(25[0-5]|2[0-4]\d|[01]?\d\d?)\.(25[0-5]|2[0-4]\d|[01]?\d\d?)$/i.test(
                    value
                ) ||
                /^((([0-9A-Fa-f]{1,4}:){7}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){6}:[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){5}:([0-9A-Fa-f]{1,4}:)?[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){4}:([0-9A-Fa-f]{1,4}:){0,2}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){3}:([0-9A-Fa-f]{1,4}:){0,3}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){2}:([0-9A-Fa-f]{1,4}:){0,4}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){6}((\b((25[0-5])|(1\d{2})|(2[0-4]\d)|(\d{1,2}))\b)\.){3}(\b((25[0-5])|(1\d{2})|(2[0-4]\d)|(\d{1,2}))\b))|(([0-9A-Fa-f]{1,4}:){0,5}:((\b((25[0-5])|(1\d{2})|(2[0-4]\d)|(\d{1,2}))\b)\.){3}(\b((25[0-5])|(1\d{2})|(2[0-4]\d)|(\d{1,2}))\b))|(::([0-9A-Fa-f]{1,4}:){0,5}((\b((25[0-5])|(1\d{2})|(2[0-4]\d)|(\d{1,2}))\b)\.){3}(\b((25[0-5])|(1\d{2})|(2[0-4]\d)|(\d{1,2}))\b))|([0-9A-Fa-f]{1,4}::([0-9A-Fa-f]{1,4}:){0,5}[0-9A-Fa-f]{1,4})|(::([0-9A-Fa-f]{1,4}:){0,6}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){1,7}:))$/i.test(
                    value
                )
            )
        },

        /**
         * Validate that an attribute is a valid e-mail address.
         */
        Email: function (value, element) {
            return $.validator.methods.email.call(this, value, element, true)
        },

        /**
         * Validate that an attribute is a valid URL.
         */
        Url: function (value, element) {
            return $.validator.methods.url.call(this, value, element, true)
        },

        /**
         * The field under validation must be a successfully uploaded file.
         *
         * @return {boolean}
         */
        File: function (value, element) {
            if (!window.File || !window.FileReader || !window.FileList || !window.Blob) {
                return true
            }
            if ('files' in element) {
                return element.files.length > 0
            }
            return false
        },

        /**
         * Validate the MIME type of a file upload attribute is in a set of MIME types.
         *
         * @return {boolean}
         */
        Mimes: function (value, element, params) {
            if (!window.File || !window.FileReader || !window.FileList || !window.Blob) {
                return true
            }
            var lowerParams = $.map(params, function (item) {
                return item.toLowerCase()
            })

            var fileinfo = laravelValidation.helpers.fileinfo(element)
            return fileinfo !== false && lowerParams.indexOf(fileinfo.extension.toLowerCase()) !== -1
        },

        /**
         * The file under validation must match one of the given MIME types.
         *
         * @return {boolean}
         */
        Mimetypes: function (value, element, params) {
            if (!window.File || !window.FileReader || !window.FileList || !window.Blob) {
                return true
            }
            var lowerParams = $.map(params, function (item) {
                return item.toLowerCase()
            })

            var fileinfo = laravelValidation.helpers.fileinfo(element)

            if (fileinfo === false) {
                return false
            }
            return lowerParams.indexOf(fileinfo.type.toLowerCase()) !== -1
        },

        /**
         * Validate the MIME type of a file upload attribute is in a set of MIME types.
         */
        Image: function (value, element) {
            return laravelValidation.methods.Mimes.call(this, value, element, [
                'jpg',
                'png',
                'gif',
                'bmp',
                'svg',
                'jpeg',
            ])
        },

        /**
         * Validate dimensions of Image.
         *
         * @return {boolean|string}
         */
        Dimensions: function (value, element, params, callback) {
            if (!window.File || !window.FileReader || !window.FileList || !window.Blob) {
                return true
            }
            if (element.files === null || typeof element.files[0] === 'undefined') {
                return false
            }

            var fr = new FileReader()
            fr.onload = function () {
                var img = new Image()
                img.onload = function () {
                    var height = parseFloat(img.naturalHeight)
                    var width = parseFloat(img.naturalWidth)
                    var ratio = width / height
                    var notValid =
                        (params['width'] && parseFloat(params['width'] !== width)) ||
                        (params['min_width'] && parseFloat(params['min_width']) > width) ||
                        (params['max_width'] && parseFloat(params['max_width']) < width) ||
                        (params['height'] && parseFloat(params['height']) !== height) ||
                        (params['min_height'] && parseFloat(params['min_height']) > height) ||
                        (params['max_height'] && parseFloat(params['max_height']) < height) ||
                        (params['ratio'] && ratio !== parseFloat(eval(params['ratio'])))
                    callback(!notValid)
                }
                img.onerror = function () {
                    callback(false)
                }
                img.src = fr.result
            }
            fr.readAsDataURL(element.files[0])

            return 'pending'
        },

        /**
         * Validate that an attribute contains only alphabetic characters.
         *
         * @return {boolean}
         */
        Alpha: function (value) {
            if (typeof value !== 'string') {
                return false
            }

            var regex = new RegExp('^(?:^[a-z\u00E0-\u00FC]+$)$', 'i')
            return regex.test(value)
        },

        /**
         * Validate that an attribute contains only alpha-numeric characters.
         *
         * @return {boolean}
         */
        AlphaNum: function (value) {
            if (typeof value !== 'string') {
                return false
            }
            var regex = new RegExp('^(?:^[a-z0-9\u00E0-\u00FC]+$)$', 'i')
            return regex.test(value)
        },

        /**
         * Validate that an attribute contains only alphabetic characters.
         *
         * @return {boolean}
         */
        AlphaDash: function (value) {
            if (typeof value !== 'string') {
                return false
            }
            var regex = new RegExp('^(?:^[a-z0-9\u00E0-\u00FC_-]+$)$', 'i')
            return regex.test(value)
        },

        /**
         * Validate that an attribute passes a regular expression check.
         *
         * @return {boolean}
         */
        Regex: function (value, element, params) {
            var invalidModifiers = ['x', 's', 'u', 'X', 'U', 'A']
            // Converting php regular expression
            var phpReg = new RegExp('^(?:/)(.*\\/?[^/]*|[^/]*)(?:/)([gmixXsuUAJ]*)?$')
            var matches = params[0].match(phpReg)
            if (matches === null) {
                return false
            }
            // checking modifiers
            var php_modifiers = []
            if (matches[2] !== undefined) {
                php_modifiers = matches[2].split('')
                for (var i = 0; i < php_modifiers.length < i; i++) {
                    if (invalidModifiers.indexOf(php_modifiers[i]) !== -1) {
                        return true
                    }
                }
            }
            var regex = new RegExp('^(?:' + matches[1] + ')$', php_modifiers.join())
            return regex.test(value)
        },

        /**
         * Validate that an attribute is a valid date.
         *
         * @return {boolean}
         */
        Date: function (value) {
            return laravelValidation.helpers.strtotime(value) !== false
        },

        /**
         * Validate that an attribute matches a date format.
         *
         * @return {boolean}
         */
        DateFormat: function (value, element, params) {
            return laravelValidation.helpers.parseTime(value, params[0]) !== false
        },

        /**
         * Validate the date is before a given date.
         *
         * @return {boolean}
         */
        Before: function (value, element, params) {
            var timeCompare = parseFloat(params)
            if (isNaN(timeCompare)) {
                var target = laravelValidation.helpers.dependentElement(this, element, params)
                if (target === undefined) {
                    return false
                }
                timeCompare = laravelValidation.helpers.parseTime(this.elementValue(target), target)
            }

            var timeValue = laravelValidation.helpers.parseTime(value, element)
            return timeValue !== false && timeValue < timeCompare
        },

        /**
         * Validate the date is after a given date.
         *
         * @return {boolean}
         */
        After: function (value, element, params) {
            var timeCompare = parseFloat(params)
            if (isNaN(timeCompare)) {
                var target = laravelValidation.helpers.dependentElement(this, element, params)
                if (target === undefined) {
                    return false
                }
                timeCompare = laravelValidation.helpers.parseTime(this.elementValue(target), target)
            }

            var timeValue = laravelValidation.helpers.parseTime(value, element)
            return timeValue !== false && timeValue > timeCompare
        },

        /**
         * Validate that an attribute is a valid date.
         */
        Timezone: function (value) {
            return laravelValidation.helpers.isTimezone(value)
        },

        /**
         * Validate the attribute is a valid JSON string.
         *
         * @param  value
         * @return bool
         */
        Json: function (value) {
            var result = true
            try {
                JSON.parse(value)
            } catch (e) {
                result = false
            }
            return result
        },
    },
})
