/groupChat/node_modules/bootstrap-validator/docs/dist/validator.js |
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/*! |
* Validator v0.11.9 for Bootstrap 3, by @1000hz |
* Copyright 2017 Cina Saffary |
* Licensed under http://opensource.org/licenses/MIT |
* |
* https://github.com/1000hz/bootstrap-validator |
*/ |
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+function ($) { |
'use strict'; |
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// VALIDATOR CLASS DEFINITION |
// ========================== |
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function getValue($el) { |
return $el.is('[type="checkbox"]') ? $el.prop('checked') : |
$el.is('[type="radio"]') ? !!$('[name="' + $el.attr('name') + '"]:checked').length : |
$el.is('select[multiple]') ? ($el.val() || []).length : |
$el.val() |
} |
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var Validator = function (element, options) { |
this.options = options |
this.validators = $.extend({}, Validator.VALIDATORS, options.custom) |
this.$element = $(element) |
this.$btn = $('button[type="submit"], input[type="submit"]') |
.filter('[form="' + this.$element.attr('id') + '"]') |
.add(this.$element.find('input[type="submit"], button[type="submit"]')) |
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this.update() |
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this.$element.on('input.bs.validator change.bs.validator focusout.bs.validator', $.proxy(this.onInput, this)) |
this.$element.on('submit.bs.validator', $.proxy(this.onSubmit, this)) |
this.$element.on('reset.bs.validator', $.proxy(this.reset, this)) |
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this.$element.find('[data-match]').each(function () { |
var $this = $(this) |
var target = $this.attr('data-match') |
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$(target).on('input.bs.validator', function (e) { |
getValue($this) && $this.trigger('input.bs.validator') |
}) |
}) |
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// run validators for fields with values, but don't clobber server-side errors |
this.$inputs.filter(function () { |
return getValue($(this)) && !$(this).closest('.has-error').length |
}).trigger('focusout') |
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this.$element.attr('novalidate', true) // disable automatic native validation |
} |
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Validator.VERSION = '0.11.9' |
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Validator.INPUT_SELECTOR = ':input:not([type="hidden"], [type="submit"], [type="reset"], button)' |
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Validator.FOCUS_OFFSET = 20 |
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Validator.DEFAULTS = { |
delay: 500, |
html: false, |
disable: true, |
focus: true, |
custom: {}, |
errors: { |
match: 'Does not match', |
minlength: 'Not long enough' |
}, |
feedback: { |
success: 'glyphicon-ok', |
error: 'glyphicon-remove' |
} |
} |
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Validator.VALIDATORS = { |
'native': function ($el) { |
var el = $el[0] |
if (el.checkValidity) { |
return !el.checkValidity() && !el.validity.valid && (el.validationMessage || "error!") |
} |
}, |
'match': function ($el) { |
var target = $el.attr('data-match') |
return $el.val() !== $(target).val() && Validator.DEFAULTS.errors.match |
}, |
'minlength': function ($el) { |
var minlength = $el.attr('data-minlength') |
return $el.val().length < minlength && Validator.DEFAULTS.errors.minlength |
} |
} |
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Validator.prototype.update = function () { |
var self = this |
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this.$inputs = this.$element.find(Validator.INPUT_SELECTOR) |
.add(this.$element.find('[data-validate="true"]')) |
.not(this.$element.find('[data-validate="false"]') |
.each(function () { self.clearErrors($(this)) }) |
) |
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this.toggleSubmit() |
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return this |
} |
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Validator.prototype.onInput = function (e) { |
var self = this |
var $el = $(e.target) |
var deferErrors = e.type !== 'focusout' |
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if (!this.$inputs.is($el)) return |
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this.validateInput($el, deferErrors).done(function () { |
self.toggleSubmit() |
}) |
} |
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Validator.prototype.validateInput = function ($el, deferErrors) { |
var value = getValue($el) |
var prevErrors = $el.data('bs.validator.errors') |
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if ($el.is('[type="radio"]')) $el = this.$element.find('input[name="' + $el.attr('name') + '"]') |
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var e = $.Event('validate.bs.validator', {relatedTarget: $el[0]}) |
this.$element.trigger(e) |
if (e.isDefaultPrevented()) return |
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var self = this |
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return this.runValidators($el).done(function (errors) { |
$el.data('bs.validator.errors', errors) |
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errors.length |
? deferErrors ? self.defer($el, self.showErrors) : self.showErrors($el) |
: self.clearErrors($el) |
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if (!prevErrors || errors.toString() !== prevErrors.toString()) { |
e = errors.length |
? $.Event('invalid.bs.validator', {relatedTarget: $el[0], detail: errors}) |
: $.Event('valid.bs.validator', {relatedTarget: $el[0], detail: prevErrors}) |
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self.$element.trigger(e) |
} |
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self.toggleSubmit() |
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self.$element.trigger($.Event('validated.bs.validator', {relatedTarget: $el[0]})) |
}) |
} |
|
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Validator.prototype.runValidators = function ($el) { |
var errors = [] |
var deferred = $.Deferred() |
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$el.data('bs.validator.deferred') && $el.data('bs.validator.deferred').reject() |
$el.data('bs.validator.deferred', deferred) |
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function getValidatorSpecificError(key) { |
return $el.attr('data-' + key + '-error') |
} |
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function getValidityStateError() { |
var validity = $el[0].validity |
return validity.typeMismatch ? $el.attr('data-type-error') |
: validity.patternMismatch ? $el.attr('data-pattern-error') |
: validity.stepMismatch ? $el.attr('data-step-error') |
: validity.rangeOverflow ? $el.attr('data-max-error') |
: validity.rangeUnderflow ? $el.attr('data-min-error') |
: validity.valueMissing ? $el.attr('data-required-error') |
: null |
} |
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function getGenericError() { |
return $el.attr('data-error') |
} |
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function getErrorMessage(key) { |
return getValidatorSpecificError(key) |
|| getValidityStateError() |
|| getGenericError() |
} |
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$.each(this.validators, $.proxy(function (key, validator) { |
var error = null |
if ((getValue($el) || $el.attr('required')) && |
($el.attr('data-' + key) !== undefined || key == 'native') && |
(error = validator.call(this, $el))) { |
error = getErrorMessage(key) || error |
!~errors.indexOf(error) && errors.push(error) |
} |
}, this)) |
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if (!errors.length && getValue($el) && $el.attr('data-remote')) { |
this.defer($el, function () { |
var data = {} |
data[$el.attr('name')] = getValue($el) |
$.get($el.attr('data-remote'), data) |
.fail(function (jqXHR, textStatus, error) { errors.push(getErrorMessage('remote') || error) }) |
.always(function () { deferred.resolve(errors)}) |
}) |
} else deferred.resolve(errors) |
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return deferred.promise() |
} |
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Validator.prototype.validate = function () { |
var self = this |
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$.when(this.$inputs.map(function (el) { |
return self.validateInput($(this), false) |
})).then(function () { |
self.toggleSubmit() |
self.focusError() |
}) |
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return this |
} |
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Validator.prototype.focusError = function () { |
if (!this.options.focus) return |
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var $input = this.$element.find(".has-error:first :input") |
if ($input.length === 0) return |
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$('html, body').animate({scrollTop: $input.offset().top - Validator.FOCUS_OFFSET}, 250) |
$input.focus() |
} |
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Validator.prototype.showErrors = function ($el) { |
var method = this.options.html ? 'html' : 'text' |
var errors = $el.data('bs.validator.errors') |
var $group = $el.closest('.form-group') |
var $block = $group.find('.help-block.with-errors') |
var $feedback = $group.find('.form-control-feedback') |
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if (!errors.length) return |
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errors = $('<ul/>') |
.addClass('list-unstyled') |
.append($.map(errors, function (error) { return $('<li/>')[method](error) })) |
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$block.data('bs.validator.originalContent') === undefined && $block.data('bs.validator.originalContent', $block.html()) |
$block.empty().append(errors) |
$group.addClass('has-error has-danger') |
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$group.hasClass('has-feedback') |
&& $feedback.removeClass(this.options.feedback.success) |
&& $feedback.addClass(this.options.feedback.error) |
&& $group.removeClass('has-success') |
} |
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Validator.prototype.clearErrors = function ($el) { |
var $group = $el.closest('.form-group') |
var $block = $group.find('.help-block.with-errors') |
var $feedback = $group.find('.form-control-feedback') |
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$block.html($block.data('bs.validator.originalContent')) |
$group.removeClass('has-error has-danger has-success') |
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$group.hasClass('has-feedback') |
&& $feedback.removeClass(this.options.feedback.error) |
&& $feedback.removeClass(this.options.feedback.success) |
&& getValue($el) |
&& $feedback.addClass(this.options.feedback.success) |
&& $group.addClass('has-success') |
} |
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Validator.prototype.hasErrors = function () { |
function fieldErrors() { |
return !!($(this).data('bs.validator.errors') || []).length |
} |
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return !!this.$inputs.filter(fieldErrors).length |
} |
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Validator.prototype.isIncomplete = function () { |
function fieldIncomplete() { |
var value = getValue($(this)) |
return !(typeof value == "string" ? $.trim(value) : value) |
} |
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return !!this.$inputs.filter('[required]').filter(fieldIncomplete).length |
} |
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Validator.prototype.onSubmit = function (e) { |
this.validate() |
if (this.isIncomplete() || this.hasErrors()) e.preventDefault() |
} |
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Validator.prototype.toggleSubmit = function () { |
if (!this.options.disable) return |
this.$btn.toggleClass('disabled', this.isIncomplete() || this.hasErrors()) |
} |
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Validator.prototype.defer = function ($el, callback) { |
callback = $.proxy(callback, this, $el) |
if (!this.options.delay) return callback() |
window.clearTimeout($el.data('bs.validator.timeout')) |
$el.data('bs.validator.timeout', window.setTimeout(callback, this.options.delay)) |
} |
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Validator.prototype.reset = function () { |
this.$element.find('.form-control-feedback') |
.removeClass(this.options.feedback.error) |
.removeClass(this.options.feedback.success) |
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this.$inputs |
.removeData(['bs.validator.errors', 'bs.validator.deferred']) |
.each(function () { |
var $this = $(this) |
var timeout = $this.data('bs.validator.timeout') |
window.clearTimeout(timeout) && $this.removeData('bs.validator.timeout') |
}) |
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this.$element.find('.help-block.with-errors') |
.each(function () { |
var $this = $(this) |
var originalContent = $this.data('bs.validator.originalContent') |
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$this |
.removeData('bs.validator.originalContent') |
.html(originalContent) |
}) |
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this.$btn.removeClass('disabled') |
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this.$element.find('.has-error, .has-danger, .has-success').removeClass('has-error has-danger has-success') |
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return this |
} |
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Validator.prototype.destroy = function () { |
this.reset() |
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this.$element |
.removeAttr('novalidate') |
.removeData('bs.validator') |
.off('.bs.validator') |
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this.$inputs |
.off('.bs.validator') |
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this.options = null |
this.validators = null |
this.$element = null |
this.$btn = null |
this.$inputs = null |
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return this |
} |
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// VALIDATOR PLUGIN DEFINITION |
// =========================== |
|
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function Plugin(option) { |
return this.each(function () { |
var $this = $(this) |
var options = $.extend({}, Validator.DEFAULTS, $this.data(), typeof option == 'object' && option) |
var data = $this.data('bs.validator') |
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if (!data && option == 'destroy') return |
if (!data) $this.data('bs.validator', (data = new Validator(this, options))) |
if (typeof option == 'string') data[option]() |
}) |
} |
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var old = $.fn.validator |
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$.fn.validator = Plugin |
$.fn.validator.Constructor = Validator |
|
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// VALIDATOR NO CONFLICT |
// ===================== |
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$.fn.validator.noConflict = function () { |
$.fn.validator = old |
return this |
} |
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// VALIDATOR DATA-API |
// ================== |
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$(window).on('load', function () { |
$('form[data-toggle="validator"]').each(function () { |
var $form = $(this) |
Plugin.call($form, $form.data()) |
}) |
}) |
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}(jQuery); |