src/main/webapp/static/js/bootstrapValidator.js

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/**
 * BootstrapValidator (http://bootstrapvalidator.com)
 * The best jQuery plugin to validate form fields. Designed to use with Bootstrap 3
 *
 * @author      https://twitter.com/nghuuphuoc
 * @copyright   (c) 2013 - 2014 Nguyen Huu Phuoc
 * @license     Commercial: http://bootstrapvalidator.com/license/
 *              Non-commercial: http://creativecommons.org/licenses/by-nc-nd/3.0/
 */

if (typeof jQuery === 'undefined') {
    throw new Error('BootstrapValidator requires jQuery');
}

(function($) {
    var version = $.fn.jquery.split(' ')[0].split('.');
    if ((+version[0] < 2 && +version[1] < 9) || (+version[0] === 1 && +version[1] === 9 && +version[2] < 1)) {
        throw new Error('BootstrapValidator requires jQuery version 1.9.1 or higher');
    }
}(window.jQuery));

(function($) {
    var BootstrapValidator = function(form, options) {
        this.$form   = $(form);
        this.options = $.extend({}, $.fn.bootstrapValidator.DEFAULT_OPTIONS, options);

        this.$invalidFields = $([]);    // Array of invalid fields
        this.$submitButton  = null;     // The submit button which is clicked to submit form
        this.$hiddenButton  = null;

        // Validating status
        this.STATUS_NOT_VALIDATED = 'NOT_VALIDATED';
        this.STATUS_VALIDATING    = 'VALIDATING';
        this.STATUS_INVALID       = 'INVALID';
        this.STATUS_VALID         = 'VALID';

        // Determine the event that is fired when user change the field value
        // Most modern browsers supports input event except IE 7, 8.
        // IE 9 supports input event but the event is still not fired if I press the backspace key.
        // Get IE version
        // https://gist.github.com/padolsey/527683/#comment-7595
        var ieVersion = (function() {
            var v = 3, div = document.createElement('div'), a = div.all || [];
            while (div.innerHTML = '<!--[if gt IE '+(++v)+']><br><![endif]-->', a[0]) {}
            return v > 4 ? v : !v;
        }());

        var el = document.createElement('div');
        this._changeEvent = (ieVersion === 9 || !('oninput' in el)) ? 'keyup' : 'input';

        // The flag to indicate that the form is ready to submit when a remote/callback validator returns
        this._submitIfValid = null;

        // Field elements
        this._cacheFields = {};

        this._init();
    };

    BootstrapValidator.prototype = {