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598 lines
20 KiB
598 lines
20 KiB
// SpryValidationPassword.js - version 0.4 - Spry Pre-Release 1.6.1
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//
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// Copyright (c) 2006. Adobe Systems Incorporated.
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are met:
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//
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// * Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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// * Neither the name of Adobe Systems Incorporated nor the names of its
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// contributors may be used to endorse or promote products derived from this
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// software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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// POSSIBILITY OF SUCH DAMAGE.
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(function() { // BeginSpryComponent
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if (typeof Spry == "undefined") window.Spry = {}; if (!Spry.Widget) Spry.Widget = {};
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Spry.Widget.BrowserSniff = function()
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{
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var b = navigator.appName.toString();
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var up = navigator.platform.toString();
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var ua = navigator.userAgent.toString();
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this.mozilla = this.ie = this.opera = this.safari = false;
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var re_opera = /Opera.([0-9\.]*)/i;
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var re_msie = /MSIE.([0-9\.]*)/i;
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var re_gecko = /gecko/i;
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var re_safari = /(applewebkit|safari)\/([\d\.]*)/i;
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var r = false;
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if ( (r = ua.match(re_opera))) {
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this.opera = true;
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this.version = parseFloat(r[1]);
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} else if ( (r = ua.match(re_msie))) {
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this.ie = true;
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this.version = parseFloat(r[1]);
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} else if ( (r = ua.match(re_safari))) {
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this.safari = true;
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this.version = parseFloat(r[2]);
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} else if (ua.match(re_gecko)) {
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var re_gecko_version = /rv:\s*([0-9\.]+)/i;
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r = ua.match(re_gecko_version);
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this.mozilla = true;
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this.version = parseFloat(r[1]);
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}
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this.windows = this.mac = this.linux = false;
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this.Platform = ua.match(/windows/i) ? "windows" :
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(ua.match(/linux/i) ? "linux" :
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(ua.match(/mac/i) ? "mac" :
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ua.match(/unix/i)? "unix" : "unknown"));
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this[this.Platform] = true;
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this.v = this.version;
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if (this.safari && this.mac && this.mozilla) {
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this.mozilla = false;
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}
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};
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Spry.is = new Spry.Widget.BrowserSniff();
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Spry.Widget.ValidationPassword = function(element, options)
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{
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options = Spry.Widget.Utils.firstValid(options, {});
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if (!this.isBrowserSupported())
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return;
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if (this.init(element, options) === false)
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return false;
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var validateOn = ['submit'].concat(Spry.Widget.Utils.firstValid(this.options.validateOn, []));
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validateOn = validateOn.join(",");
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this.validateOn = 0;
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this.validateOn = this.validateOn | (validateOn.indexOf('submit') != -1 ? Spry.Widget.ValidationPassword.ONSUBMIT : 0);
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this.validateOn = this.validateOn | (validateOn.indexOf('blur') != -1 ? Spry.Widget.ValidationPassword.ONBLUR : 0);
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this.validateOn = this.validateOn | (validateOn.indexOf('change') != -1 ? Spry.Widget.ValidationPassword.ONCHANGE : 0);
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if (Spry.Widget.ValidationPassword.onloadDidFire)
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this.attachBehaviors();
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else
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Spry.Widget.ValidationPassword.loadQueue.push(this);
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};
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Spry.Widget.ValidationPassword.ONCHANGE = 1;
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Spry.Widget.ValidationPassword.ONBLUR = 2;
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Spry.Widget.ValidationPassword.ONSUBMIT = 4;
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Spry.Widget.ValidationPassword.prototype.init = function(element, options)
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{
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options = Spry.Widget.Utils.firstValid(options, []);
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this.options = [];
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this.element = this.getElement(element);
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if (!this.element)
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{
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return false;
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}
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else
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{
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if (this.element.nodeName.toUpperCase() == 'INPUT' && typeof this.element.type != 'undefined' && this.element.type.toUpperCase() == 'PASSWORD')
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{
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this.input = this.element;
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}
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else
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{
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var inputs = Spry.Widget.Utils.getValidChildrenWithNodeNameAtAnyLevel(this.element, 'INPUT', 'PASSWORD');
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if (inputs && inputs.length > 0)
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this.input = inputs[0];
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else
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this.input = false;
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}
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}
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if (!this.input)
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return false;
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this.event_handlers = [];
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this.validClass = "passwordValidState";
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this.focusClass = "passwordFocusState";
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this.requiredClass = "passwordRequiredState";
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this.invalidStrengthClass = "passwordInvalidStrengthState";
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this.invalidCharsMinClass = "passwordMinCharsState";
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this.invalidCharsMaxClass = "passwordMaxCharsState";
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this.invalidCustomClass = "passwordCustomState";
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options.isRequired = Spry.Widget.Utils.firstValid(options.isRequired, true);
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options.additionalError = Spry.Widget.Utils.firstValid(options.additionalError, false);
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if (options.additionalError)
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options.additionalError = this.getElement(options.additionalError);
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var getRealValue = Spry.Widget.Utils.getOptionRealValue;
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options.minChars = getRealValue(options.minChars, false);
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options.maxChars = getRealValue(options.maxChars, false);
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// copy the default textfield behavior
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if (options.maxChars)
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this.input.removeAttribute("maxLength");
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options.minAlphaChars = getRealValue(options.minAlphaChars, false);
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options.maxAlphaChars = getRealValue(options.maxAlphaChars, false);
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options.minUpperAlphaChars = getRealValue(options.minUpperAlphaChars, false);
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options.maxUpperAlphaChars = getRealValue(options.maxUpperAlphaChars, false);
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options.minSpecialChars = getRealValue(options.minSpecialChars, false);
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options.maxSpecialChars = getRealValue(options.maxSpecialChars, false);
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options.minNumbers = getRealValue(options.minNumbers, false);
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options.maxNumbers = getRealValue(options.maxNumbers, false);
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if ((options.minAlphaChars !== false && options.maxAlphaChars !== false && options.minAlphaChars > options.maxAlphaChars) ||
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(options.minUpperAlphaChars !== false && options.maxUpperAlphaChars !== false && options.minUpperAlphaChars > options.maxUpperAlphaChars) ||
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(options.minSpecialChars !== false && options.maxSpecialChars !== false && options.minSpecialChars > options.maxSpecialChars) ||
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(options.minNumbers !== false && options.maxNumbers !== false && options.minNumbers > options.maxNumbers) ||
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(options.maxUpperAlphaChars !== false && options.maxAlphaChars !== false && options.maxUpperAlphaChars > options.maxAlphaChars) ||
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(options.maxChars !== false && options.minAlphaChars + options.minUpperAlphaChars + options.minSpecialChars + options.minNumbers > options.maxChars)
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)
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{
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this.showError('Invalid Strength Options!');
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return false;
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}
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Spry.Widget.Utils.setOptions(this, options);
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Spry.Widget.Utils.setOptions(this.options, options);
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};
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Spry.Widget.ValidationPassword.loadQueue = [];
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Spry.Widget.ValidationPassword.onloadDidFire = false;
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Spry.Widget.ValidationPassword.prototype.getElement = function(ele)
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{
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if (ele && typeof ele == "string")
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ele=document.getElementById(ele);
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return ele;
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};
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Spry.Widget.ValidationPassword.processLoadQueue = function(handler)
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{
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Spry.Widget.ValidationPassword.onloadDidFire = true;
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var q = Spry.Widget.ValidationPassword.loadQueue;
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var qlen = q.length;
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for (var i = 0; i < qlen; i++)
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q[i].attachBehaviors();
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};
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Spry.Widget.ValidationPassword.addLoadListener = function(handler)
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{
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if (typeof window.addEventListener != 'undefined')
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window.addEventListener('load', handler, false);
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else if (typeof document.addEventListener != 'undefined')
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document.addEventListener('load', handler, false);
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else if (typeof window.attachEvent != 'undefined')
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window.attachEvent('onload', handler);
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};
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Spry.Widget.ValidationPassword.addLoadListener(Spry.Widget.ValidationPassword.processLoadQueue);
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Spry.Widget.ValidationPassword.prototype.destroy = function()
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{
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if (this.event_handlers)
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for (var i=0; i<this.event_handlers.length; i++)
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Spry.Widget.Utils.removeEventListener(this.event_handlers[i][0], this.event_handlers[i][1], this.event_handlers[i][2], false);
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try { delete this.element;} catch(err) {};
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try { delete this.input;} catch(err) {};
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try { delete this.event_handlers;} catch(err) {};
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try { delete this.options;}catch(err) {};
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var q = Spry.Widget.Form.onSubmitWidgetQueue;
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var qlen = q.length;
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for (var i = 0; i < qlen; i++)
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if (q[i] == this)
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{
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q.splice(i, 1);
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break;
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}
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};
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Spry.Widget.ValidationPassword.prototype.attachBehaviors = function()
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{
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if (this.event_handlers && this.event_handlers.length > 0)
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return;
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var handlers = this.event_handlers;
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if (this.input)
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{
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var self = this;
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this.input.setAttribute("AutoComplete", "off");
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if (this.validateOn & Spry.Widget.ValidationPassword.ONCHANGE)
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{
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var changeEvent =
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Spry.is.mozilla || Spry.is.opera || Spry.is.safari?"input":
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Spry.is.ie?"propertychange":
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"change";
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handlers.push([this.input, changeEvent, function(e){if (self.isDisabled()) return true; return self.validate(e||event);}]);
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if (Spry.is.mozilla || Spry.is.safari)
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handlers.push([this.input, "dragdrop", function(e){if (self.isDisabled()) return true; return self.validate(e);}]);
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else if (Spry.is.ie)
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handlers.push([this.input, "drop", function(e){if (self.isDisabled()) return true; return self.validate(event);}]);
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}
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handlers.push([this.input, "blur", function(e) {if (self.isDisabled()) return true; return self.onBlur(e||event);}]);
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handlers.push([this.input, "focus", function(e) { if (self.isDisabled()) return true; return self.onFocus(e || event); }]);
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for (var i=0; i<this.event_handlers.length; i++)
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Spry.Widget.Utils.addEventListener(this.event_handlers[i][0], this.event_handlers[i][1], this.event_handlers[i][2], false);
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// submit
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this.form = Spry.Widget.Utils.getFirstParentWithNodeName(this.input, "FORM");
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if (this.form)
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{
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// if no "onSubmit" handler has been attached to the current form, attach one
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if (!this.form.attachedSubmitHandler && !this.form.onsubmit)
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{
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this.form.onsubmit = function(e) { e = e || event; return Spry.Widget.Form.onSubmit(e, e.srcElement || e.currentTarget) };
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this.form.attachedSubmitHandler = true;
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}
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if (!this.form.attachedResetHandler)
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{
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Spry.Widget.Utils.addEventListener(this.form, "reset", function(e) {var e = e || event; return Spry.Widget.Form.onReset(e, e.srcElement || e.currentTarget) }, false);
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this.form.attachedResetHandler = true;
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}
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// add the currrent widget to the "onSubmit" check queue;
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Spry.Widget.Form.onSubmitWidgetQueue.push(this);
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}
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}
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};
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Spry.Widget.ValidationPassword.prototype.reset = function()
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{
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this.switchClassName(this.element, '');
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this.switchClassName(this.additionalError, '');
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this.removeClassName(this.element, this.focusClass);
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this.removeClassName(this.additionalError, this.focusClass);
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if (Spry.is.ie)
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{
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this.input.forceFireFirstOnPropertyChange = true;
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this.input.removeAttribute("forceFireFirstOnPropertyChange");
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}
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};
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Spry.Widget.ValidationPassword.prototype.validateLength = function(e)
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{
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var opt = this.options;
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if (this.isRequired && this.input.value == '')
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return this.requiredClass;
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if (opt.minChars > 0 && this.input.value.length < opt.minChars)
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return this.invalidCharsMinClass;
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if (opt.maxChars !== false && this.input.value.length > opt.maxChars)
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return this.invalidCharsMaxClass;
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return true;
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};
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Spry.Widget.ValidationPassword.prototype.validateStrength = function(e)
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{
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var opt = this.options;
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var value = this.input.value;
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if (opt.minAlphaChars !== false || opt.maxAlphaChars !== false)
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{
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var alphaChars = value.replace(/[^a-z]/ig, '').length;
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if ((opt.maxAlphaChars !== false && alphaChars > opt.maxAlphaChars) || (opt.minAlphaChars !== false && alphaChars < opt.minAlphaChars))
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return false;
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}
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if (opt.minUpperAlphaChars !== false || opt.maxUpperAlphaChars !== false)
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{
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var upperAlphaChars = value.replace(/[^A-Z]/g, '').length;
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if ((opt.maxUpperAlphaChars !== false && upperAlphaChars > opt.maxUpperAlphaChars) || (opt.minUpperAlphaChars !== false && upperAlphaChars < opt.minUpperAlphaChars))
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return false;
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}
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if (opt.minNumbers !== false || opt.maxNumbers !== false)
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{
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var numbers = value.replace(/[^0-9]/g, '').length;
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if ((opt.maxNumbers !== false && numbers > opt.maxNumbers) || (opt.minNumbers !== false && numbers < opt.minNumbers))
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return false;
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}
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if (opt.minSpecialChars !== false || opt.maxSpecialChars !== false)
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{
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var specials = value.replace(/[a-z0-9]/ig, '').length;
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if ((opt.maxSpecialChars !== false && specials > opt.maxSpecialChars) || (opt.minSpecialChars !== false && specials < opt.minSpecialChars))
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return false;
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}
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return true;
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};
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Spry.Widget.ValidationPassword.prototype.validate = function(e)
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{
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var vLength = this.validateLength(e);
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if (vLength !== true)
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{
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this.switchClassName(this.element, vLength);
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this.switchClassName(this.additionalError, vLength);
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return false;
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}
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var vStrength = this.validateStrength(e);
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if (vStrength !== true)
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{
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this.switchClassName(this.element, this.invalidStrengthClass);
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this.switchClassName(this.additionalError, this.invalidStrengthClass);
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return false;
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}
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if (typeof this.options.validation == 'function')
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{
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var customValidation = this.options.validation(this.input.value, this.options);
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if (customValidation !== true)
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{
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this.switchClassName(this.element, this.invalidCustomClass);
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return false;
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}
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}
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this.switchClassName(this.element, this.validClass);
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this.switchClassName(this.additionalError, this.validClass);
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return true;
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};
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Spry.Widget.ValidationPassword.prototype.onBlur = function(e)
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{
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this.removeClassName(this.element, this.focusClass);
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this.removeClassName(this.additionalError, this.focusClass);
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if (this.validateOn & Spry.Widget.ValidationPassword.ONBLUR)
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this.validate(e);
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};
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Spry.Widget.ValidationPassword.prototype.onFocus = function()
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{
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this.addClassName(this.element, this.focusClass);
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this.addClassName(this.additionalError, this.focusClass);
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};
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Spry.Widget.ValidationPassword.prototype.switchClassName = function(ele, className)
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{
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var classes = [this.validClass, this.requiredClass, this.invalidCharsMaxClass, this.invalidCharsMinClass, this.invalidStrengthClass, this.invalidCustomClass];
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for (var i =0; i< classes.length; i++)
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this.removeClassName(ele, classes[i]);
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this.addClassName(ele, className);
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};
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Spry.Widget.ValidationPassword.prototype.addClassName = function(ele, className)
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{
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if (!ele || !className || (ele.className && ele.className.indexOf(className) != -1 && ele.className.search(new RegExp("\\b" + className + "\\b")) != -1))
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return;
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ele.className += (ele.className ? " " : "") + className;
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};
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Spry.Widget.ValidationPassword.prototype.removeClassName = function(ele, className)
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{
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if (!ele || !className || (ele.className && ele.className.indexOf(className) != -1 && ele.className.search(new RegExp("\\b" + className + "\\b")) == -1))
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return;
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ele.className = ele.className.replace(new RegExp("\\s*\\b" + className + "\\b", "g"), "");
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};
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Spry.Widget.ValidationPassword.prototype.isBrowserSupported = function()
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{
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return Spry.is.ie && Spry.is.v >= 5 && Spry.is.windows
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||
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Spry.is.mozilla && Spry.is.v >= 1.4
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||
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Spry.is.safari
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||
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Spry.is.opera && Spry.is.v >= 9;
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};
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Spry.Widget.ValidationPassword.prototype.isDisabled = function()
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{
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return this.input && (this.input.disabled || this.input.readOnly) || !this.input;
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};
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Spry.Widget.ValidationPassword.prototype.showError = function(msg)
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{
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alert('Spry.ValidationPassword ERR: ' + msg);
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};
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//////////////////////////////////////////////////////////////////////
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//
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// Spry.Widget.Form - common for all widgets
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//
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//////////////////////////////////////////////////////////////////////
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if (!Spry.Widget.Form) Spry.Widget.Form = {};
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if (!Spry.Widget.Form.onSubmitWidgetQueue) Spry.Widget.Form.onSubmitWidgetQueue = [];
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if (!Spry.Widget.Form.validate)
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{
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Spry.Widget.Form.validate = function(vform)
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{
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var isValid = true;
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var isElementValid = true;
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var q = Spry.Widget.Form.onSubmitWidgetQueue;
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var qlen = q.length;
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for (var i = 0; i < qlen; i++)
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if (!q[i].isDisabled() && q[i].form == vform)
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{
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isElementValid = q[i].validate();
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isValid = isElementValid && isValid;
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}
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return isValid;
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};
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};
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if (!Spry.Widget.Form.onSubmit)
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{
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Spry.Widget.Form.onSubmit = function(e, form)
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{
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if (Spry.Widget.Form.validate(form) == false)
|
|
return false;
|
|
return true;
|
|
};
|
|
};
|
|
|
|
if (!Spry.Widget.Form.onReset)
|
|
{
|
|
Spry.Widget.Form.onReset = function(e, vform)
|
|
{
|
|
var q = Spry.Widget.Form.onSubmitWidgetQueue;
|
|
var qlen = q.length;
|
|
for (var i = 0; i < qlen; i++)
|
|
if (!q[i].isDisabled() && q[i].form == vform && typeof(q[i].reset) == 'function')
|
|
q[i].reset();
|
|
return true;
|
|
};
|
|
};
|
|
|
|
if (!Spry.Widget.Form.destroy)
|
|
{
|
|
Spry.Widget.Form.destroy = function(form)
|
|
{
|
|
var q = Spry.Widget.Form.onSubmitWidgetQueue;
|
|
for (var i = 0; i < Spry.Widget.Form.onSubmitWidgetQueue.length; i++)
|
|
if (q[i].form == form && typeof(q[i].destroy) == 'function')
|
|
{
|
|
q[i].destroy();
|
|
i--;
|
|
}
|
|
}
|
|
};
|
|
|
|
if (!Spry.Widget.Form.destroyAll)
|
|
{
|
|
Spry.Widget.Form.destroyAll = function()
|
|
{
|
|
var q = Spry.Widget.Form.onSubmitWidgetQueue;
|
|
for (var i = 0; i < Spry.Widget.Form.onSubmitWidgetQueue.length; i++)
|
|
if (typeof(q[i].destroy) == 'function')
|
|
{
|
|
q[i].destroy();
|
|
i--;
|
|
}
|
|
}
|
|
};
|
|
|
|
//////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Spry.Widget.Utils
|
|
//
|
|
//////////////////////////////////////////////////////////////////////
|
|
|
|
if (!Spry.Widget.Utils) Spry.Widget.Utils = {};
|
|
Spry.Widget.Utils.setOptions = function(obj, optionsObj, ignoreUndefinedProps)
|
|
{
|
|
if (!optionsObj)
|
|
return;
|
|
for (var optionName in optionsObj)
|
|
{
|
|
if (ignoreUndefinedProps && optionsObj[optionName] == undefined)
|
|
continue;
|
|
obj[optionName] = optionsObj[optionName];
|
|
}
|
|
};
|
|
|
|
Spry.Widget.Utils.firstValid = function()
|
|
{
|
|
var ret = null;
|
|
for(var i=0; i<Spry.Widget.Utils.firstValid.arguments.length; i++)
|
|
if (typeof Spry.Widget.Utils.firstValid.arguments[i] != 'undefined')
|
|
{
|
|
ret = Spry.Widget.Utils.firstValid.arguments[i];
|
|
break;
|
|
}
|
|
return ret;
|
|
};
|
|
|
|
Spry.Widget.Utils.getOptionRealValue = function(option, alternate)
|
|
{
|
|
var value = Spry.Widget.Utils.firstValid(option, alternate);
|
|
if (value !== false)
|
|
value = parseInt(value, 10);
|
|
|
|
if (isNaN(value) || value < 0)
|
|
value = false;
|
|
|
|
return value;
|
|
};
|
|
|
|
Spry.Widget.Utils.getValidChildrenWithNodeNameAtAnyLevel = function(node, nodeName, type)
|
|
{
|
|
var elements = node.getElementsByTagName(nodeName);
|
|
var to_return = [];
|
|
var j=0;
|
|
if (elements)
|
|
{
|
|
for (var i=0; i < elements.length; i++)
|
|
if (typeof elements[i].type != 'undefined' && elements[i].type.toUpperCase() == type.toUpperCase())
|
|
{
|
|
to_return[j] = elements[i];
|
|
j++;
|
|
}
|
|
}
|
|
return to_return;
|
|
};
|
|
Spry.Widget.Utils.getFirstParentWithNodeName = function(node, nodeName)
|
|
{
|
|
while (node.parentNode
|
|
&& node.parentNode.nodeName.toLowerCase() != nodeName.toLowerCase()
|
|
&& node.parentNode.nodeName != 'BODY')
|
|
node = node.parentNode;
|
|
|
|
|
|
if (node.parentNode && node.parentNode.nodeName.toLowerCase() == nodeName.toLowerCase())
|
|
return node.parentNode;
|
|
else
|
|
return null;
|
|
};
|
|
Spry.Widget.Utils.addEventListener = function(element, eventType, handler, capture)
|
|
{
|
|
try
|
|
{
|
|
if (element.addEventListener)
|
|
element.addEventListener(eventType, handler, capture);
|
|
else if (element.attachEvent)
|
|
element.attachEvent("on" + eventType, handler, capture);
|
|
}
|
|
catch (e) {}
|
|
};
|
|
|
|
Spry.Widget.Utils.removeEventListener = function(element, eventType, handler, capture)
|
|
{
|
|
try
|
|
{
|
|
if (element.removeEventListener)
|
|
element.removeEventListener(eventType, handler, capture);
|
|
else if (element.detachEvent)
|
|
element.detachEvent("on" + eventType, handler, capture);
|
|
}
|
|
catch (e) {}
|
|
};
|
|
|
|
})(); // EndSpryComponent
|