386 lines
12 KiB
JavaScript
386 lines
12 KiB
JavaScript
/*!
|
|
* Validator v0.11.5 for Bootstrap 3, by @1000hz
|
|
* Copyright 2016 Cina Saffary
|
|
* Licensed under http://opensource.org/licenses/MIT
|
|
*
|
|
* https://github.com/1000hz/bootstrap-validator
|
|
*/
|
|
|
|
+function ($) {
|
|
'use strict';
|
|
|
|
// VALIDATOR CLASS DEFINITION
|
|
// ==========================
|
|
|
|
function getValue($el) {
|
|
return $el.is('[type="checkbox"]') ? $el.prop('checked') :
|
|
$el.is('[type="radio"]') ? !!$('[name="' + $el.attr('name') + '"]:checked').length :
|
|
$el.val()
|
|
}
|
|
|
|
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.$element.find('input[type="submit"], button[type="submit"]'))
|
|
|
|
this.update()
|
|
|
|
this.$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', $.proxy(this.reset, this))
|
|
|
|
this.$element.find('[data-match]').each(function () {
|
|
var $this = $(this)
|
|
var target = $this.data('match')
|
|
|
|
$(target).on('input.bs.validator', function (e) {
|
|
getValue($this) && $this.trigger('input.bs.validator')
|
|
})
|
|
})
|
|
|
|
this.$inputs.filter(function () { return getValue($(this)) }).trigger('focusout')
|
|
|
|
this.$element.attr('novalidate', true) // disable automatic native validation
|
|
this.toggleSubmit()
|
|
}
|
|
|
|
Validator.VERSION = '0.11.5'
|
|
|
|
Validator.INPUT_SELECTOR = ':input:not([type="hidden"], [type="submit"], [type="reset"], button)'
|
|
|
|
Validator.FOCUS_OFFSET = 20
|
|
|
|
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'
|
|
}
|
|
}
|
|
|
|
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.data('match')
|
|
return $el.val() !== $(target).val() && Validator.DEFAULTS.errors.match
|
|
},
|
|
'minlength': function ($el) {
|
|
var minlength = $el.data('minlength')
|
|
return $el.val().length < minlength && Validator.DEFAULTS.errors.minlength
|
|
}
|
|
}
|
|
|
|
Validator.prototype.update = function () {
|
|
this.$inputs = this.$element.find(Validator.INPUT_SELECTOR)
|
|
.add(this.$element.find('[data-validate="true"]'))
|
|
.not(this.$element.find('[data-validate="false"]'))
|
|
|
|
return this
|
|
}
|
|
|
|
Validator.prototype.onInput = function (e) {
|
|
var self = this
|
|
var $el = $(e.target)
|
|
var deferErrors = e.type !== 'focusout'
|
|
|
|
if (!this.$inputs.is($el)) return
|
|
|
|
this.validateInput($el, deferErrors).done(function () {
|
|
self.toggleSubmit()
|
|
})
|
|
}
|
|
|
|
Validator.prototype.validateInput = function ($el, deferErrors) {
|
|
var value = getValue($el)
|
|
var prevErrors = $el.data('bs.validator.errors')
|
|
var errors
|
|
|
|
if ($el.is('[type="radio"]')) $el = this.$element.find('input[name="' + $el.attr('name') + '"]')
|
|
|
|
var e = $.Event('validate.bs.validator', {relatedTarget: $el[0]})
|
|
this.$element.trigger(e)
|
|
if (e.isDefaultPrevented()) return
|
|
|
|
var self = this
|
|
|
|
return this.runValidators($el).done(function (errors) {
|
|
$el.data('bs.validator.errors', errors)
|
|
|
|
errors.length
|
|
? deferErrors ? self.defer($el, self.showErrors) : self.showErrors($el)
|
|
: self.clearErrors($el)
|
|
|
|
if (!prevErrors || errors.toString() !== prevErrors.toString()) {
|
|
e = errors.length
|
|
? $.Event('invalid.bs.validator', {relatedTarget: $el[0], detail: errors})
|
|
: $.Event('valid.bs.validator', {relatedTarget: $el[0], detail: prevErrors})
|
|
|
|
self.$element.trigger(e)
|
|
}
|
|
|
|
self.toggleSubmit()
|
|
|
|
self.$element.trigger($.Event('validated.bs.validator', {relatedTarget: $el[0]}))
|
|
})
|
|
}
|
|
|
|
|
|
Validator.prototype.runValidators = function ($el) {
|
|
var errors = []
|
|
var deferred = $.Deferred()
|
|
|
|
$el.data('bs.validator.deferred') && $el.data('bs.validator.deferred').reject()
|
|
$el.data('bs.validator.deferred', deferred)
|
|
|
|
function getValidatorSpecificError(key) {
|
|
return $el.data(key + '-error')
|
|
}
|
|
|
|
function getValidityStateError() {
|
|
var validity = $el[0].validity
|
|
return validity.typeMismatch ? $el.data('type-error')
|
|
: validity.patternMismatch ? $el.data('pattern-error')
|
|
: validity.stepMismatch ? $el.data('step-error')
|
|
: validity.rangeOverflow ? $el.data('max-error')
|
|
: validity.rangeUnderflow ? $el.data('min-error')
|
|
: validity.valueMissing ? $el.data('required-error')
|
|
: null
|
|
}
|
|
|
|
function getGenericError() {
|
|
return $el.data('error')
|
|
}
|
|
|
|
function getErrorMessage(key) {
|
|
return getValidatorSpecificError(key)
|
|
|| getValidityStateError()
|
|
|| getGenericError()
|
|
}
|
|
|
|
$.each(this.validators, $.proxy(function (key, validator) {
|
|
var error = null
|
|
if ((getValue($el) || $el.attr('required')) &&
|
|
($el.data(key) || key == 'native') &&
|
|
(error = validator.call(this, $el))) {
|
|
error = getErrorMessage(key) || error
|
|
!~errors.indexOf(error) && errors.push(error)
|
|
}
|
|
}, this))
|
|
|
|
if (!errors.length && getValue($el) && $el.data('remote')) {
|
|
this.defer($el, function () {
|
|
var data = {}
|
|
data[$el.attr('name')] = getValue($el)
|
|
$.get($el.data('remote'), data)
|
|
.fail(function (jqXHR, textStatus, error) { errors.push(getErrorMessage('remote') || error) })
|
|
.always(function () { deferred.resolve(errors)})
|
|
})
|
|
} else deferred.resolve(errors)
|
|
|
|
return deferred.promise()
|
|
}
|
|
|
|
Validator.prototype.validate = function () {
|
|
var self = this
|
|
|
|
$.when(this.$inputs.map(function (el) {
|
|
return self.validateInput($(this), false)
|
|
})).then(function () {
|
|
self.toggleSubmit()
|
|
self.focusError()
|
|
})
|
|
|
|
return this
|
|
}
|
|
|
|
Validator.prototype.focusError = function () {
|
|
if (!this.options.focus) return
|
|
|
|
var $input = this.$element.find(".has-error:first :input")
|
|
if ($input.length === 0) return
|
|
|
|
$('html, body').animate({scrollTop: $input.offset().top - Validator.FOCUS_OFFSET}, 250)
|
|
$input.focus()
|
|
}
|
|
|
|
Validator.prototype.showErrors = function ($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')
|
|
|
|
if (!errors.length) return
|
|
|
|
errors = $('<ul/>')
|
|
.addClass('list-unstyled')
|
|
.append($.map(errors, function (error) { return $('<li/>')[method](error) }))
|
|
|
|
$block.data('bs.validator.originalContent') === undefined && $block.data('bs.validator.originalContent', $block.html())
|
|
$block.empty().append(errors)
|
|
$group.addClass('has-error has-danger')
|
|
|
|
$group.hasClass('has-feedback')
|
|
&& $feedback.removeClass(this.options.feedback.success)
|
|
&& $feedback.addClass(this.options.feedback.error)
|
|
&& $group.removeClass('has-success')
|
|
}
|
|
|
|
Validator.prototype.clearErrors = function ($el) {
|
|
var $group = $el.closest('.form-group')
|
|
var $block = $group.find('.help-block.with-errors')
|
|
var $feedback = $group.find('.form-control-feedback')
|
|
|
|
$block.html($block.data('bs.validator.originalContent'))
|
|
$group.removeClass('has-error has-danger has-success')
|
|
|
|
$group.hasClass('has-feedback')
|
|
&& $feedback.removeClass(this.options.feedback.error)
|
|
&& $feedback.removeClass(this.options.feedback.success)
|
|
&& getValue($el)
|
|
&& $feedback.addClass(this.options.feedback.success)
|
|
&& $group.addClass('has-success')
|
|
}
|
|
|
|
Validator.prototype.hasErrors = function () {
|
|
function fieldErrors() {
|
|
return !!($(this).data('bs.validator.errors') || []).length
|
|
}
|
|
|
|
return !!this.$inputs.filter(fieldErrors).length
|
|
}
|
|
|
|
Validator.prototype.isIncomplete = function () {
|
|
function fieldIncomplete() {
|
|
var value = getValue($(this))
|
|
return !(typeof value == "string" ? $.trim(value) : value)
|
|
}
|
|
|
|
return !!this.$inputs.filter('[required]').filter(fieldIncomplete).length
|
|
}
|
|
|
|
Validator.prototype.onSubmit = function (e) {
|
|
this.validate()
|
|
if (this.isIncomplete() || this.hasErrors()) e.preventDefault()
|
|
}
|
|
|
|
Validator.prototype.toggleSubmit = function () {
|
|
if (!this.options.disable) return
|
|
this.$btn.toggleClass('disabled', this.isIncomplete() || this.hasErrors())
|
|
}
|
|
|
|
Validator.prototype.defer = function ($el, callback) {
|
|
callback = $.proxy(callback, this, $el)
|
|
if (!this.options.delay) return callback()
|
|
window.clearTimeout($el.data('bs.validator.timeout'))
|
|
$el.data('bs.validator.timeout', window.setTimeout(callback, this.options.delay))
|
|
}
|
|
|
|
Validator.prototype.reset = function () {
|
|
this.$element.find('.form-control-feedback')
|
|
.removeClass(this.options.feedback.error)
|
|
.removeClass(this.options.feedback.success)
|
|
|
|
this.$inputs
|
|
.removeData(['bs.validator.errors', 'bs.validator.deferred'])
|
|
.each(function () {
|
|
var $this = $(this)
|
|
var timeout = $this.data('bs.validator.timeout')
|
|
window.clearTimeout(timeout) && $this.removeData('bs.validator.timeout')
|
|
})
|
|
|
|
this.$element.find('.help-block.with-errors')
|
|
.each(function () {
|
|
var $this = $(this)
|
|
var originalContent = $this.data('bs.validator.originalContent')
|
|
|
|
$this
|
|
.removeData('bs.validator.originalContent')
|
|
.html(originalContent)
|
|
})
|
|
|
|
this.$btn.removeClass('disabled')
|
|
|
|
this.$element.find('.has-error, .has-danger, .has-success').removeClass('has-error has-danger has-success')
|
|
|
|
return this
|
|
}
|
|
|
|
Validator.prototype.destroy = function () {
|
|
this.reset()
|
|
|
|
this.$element
|
|
.removeAttr('novalidate')
|
|
.removeData('bs.validator')
|
|
.off('.bs.validator')
|
|
|
|
this.$inputs
|
|
.off('.bs.validator')
|
|
|
|
this.options = null
|
|
this.validators = null
|
|
this.$element = null
|
|
this.$btn = null
|
|
|
|
return this
|
|
}
|
|
|
|
// VALIDATOR PLUGIN DEFINITION
|
|
// ===========================
|
|
|
|
|
|
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')
|
|
|
|
if (!data && option == 'destroy') return
|
|
if (!data) $this.data('bs.validator', (data = new Validator(this, options)))
|
|
if (typeof option == 'string') data[option]()
|
|
})
|
|
}
|
|
|
|
var old = $.fn.validator
|
|
|
|
$.fn.validator = Plugin
|
|
$.fn.validator.Constructor = Validator
|
|
|
|
|
|
// VALIDATOR NO CONFLICT
|
|
// =====================
|
|
|
|
$.fn.validator.noConflict = function () {
|
|
$.fn.validator = old
|
|
return this
|
|
}
|
|
|
|
|
|
// VALIDATOR DATA-API
|
|
// ==================
|
|
|
|
$(window).on('load', function () {
|
|
$('form[data-toggle="validator"]').each(function () {
|
|
var $form = $(this)
|
|
Plugin.call($form, $form.data())
|
|
})
|
|
})
|
|
|
|
}(jQuery);
|