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/** |
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* validate.js |
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* |
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* Copyright 2009, Moxiecode Systems AB |
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* Released under LGPL License. |
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* |
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* License: http://tinymce.moxiecode.com/license |
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* Contributing: http://tinymce.moxiecode.com/contributing |
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*/ |
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|
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/** |
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// String validation: |
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|
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if (!Validator.isEmail('myemail')) |
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alert('Invalid email.'); |
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|
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// Form validation: |
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|
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var f = document.forms['myform']; |
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|
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if (!Validator.isEmail(f.myemail)) |
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alert('Invalid email.'); |
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*/ |
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|
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var Validator = { |
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isEmail : function(s) { |
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return this.test(s, '^[-!#$%&\'*+\\./0-9=?A-Z^_`a-z{|}~]+@[-!#$%&\'*+\\/0-9=?A-Z^_`a-z{|}~]+\.[-!#$%&\'*+\\./0-9=?A-Z^_`a-z{|}~]+$'); |
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}, |
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|
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isAbsUrl : function(s) { |
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return this.test(s, '^(news|telnet|nttp|file|http|ftp|https)://[-A-Za-z0-9\\.]+\\/?.*$'); |
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}, |
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|
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isSize : function(s) { |
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return this.test(s, '^[0-9.]+(%|in|cm|mm|em|ex|pt|pc|px)?$'); |
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}, |
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|
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isId : function(s) { |
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return this.test(s, '^[A-Za-z_]([A-Za-z0-9_])*$'); |
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}, |
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|
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isEmpty : function(s) { |
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var nl, i; |
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|
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if (s.nodeName == 'SELECT' && s.selectedIndex < 1) |
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return true; |
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|
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if (s.type == 'checkbox' && !s.checked) |
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return true; |
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|
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if (s.type == 'radio') { |
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for (i=0, nl = s.form.elements; i<nl.length; i++) { |
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if (nl[i].type == "radio" && nl[i].name == s.name && nl[i].checked) |
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return false; |
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} |
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|
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return true; |
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} |
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|
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return new RegExp('^\\s*$').test(s.nodeType == 1 ? s.value : s); |
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}, |
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|
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isNumber : function(s, d) { |
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return !isNaN(s.nodeType == 1 ? s.value : s) && (!d || !this.test(s, '^-?[0-9]*\\.[0-9]*$')); |
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}, |
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|
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test : function(s, p) { |
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s = s.nodeType == 1 ? s.value : s; |
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|
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return s == '' || new RegExp(p).test(s); |
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} |
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}; |
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|
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var AutoValidator = { |
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settings : { |
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id_cls : 'id', |
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int_cls : 'int', |
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url_cls : 'url', |
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number_cls : 'number', |
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email_cls : 'email', |
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size_cls : 'size', |
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required_cls : 'required', |
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invalid_cls : 'invalid', |
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min_cls : 'min', |
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max_cls : 'max' |
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}, |
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|
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init : function(s) { |
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var n; |
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|
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for (n in s) |
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this.settings[n] = s[n]; |
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}, |
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|
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validate : function(f) { |
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var i, nl, s = this.settings, c = 0; |
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|
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nl = this.tags(f, 'label'); |
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for (i=0; i<nl.length; i++) { |
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this.removeClass(nl[i], s.invalid_cls); |
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nl[i].setAttribute('aria-invalid', false); |
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} |
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|
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c += this.validateElms(f, 'input'); |
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c += this.validateElms(f, 'select'); |
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c += this.validateElms(f, 'textarea'); |
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|
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return c == 3; |
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}, |
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|
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invalidate : function(n) { |
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this.mark(n.form, n); |
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}, |
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|
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getErrorMessages : function(f) { |
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var nl, i, s = this.settings, field, msg, values, messages = [], ed = tinyMCEPopup.editor; |
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nl = this.tags(f, "label"); |
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for (i=0; i<nl.length; i++) { |
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if (this.hasClass(nl[i], s.invalid_cls)) { |
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field = document.getElementById(nl[i].getAttribute("for")); |
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values = { field: nl[i].textContent }; |
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if (this.hasClass(field, s.min_cls, true)) { |
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message = ed.getLang('invalid_data_min'); |
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values.min = this.getNum(field, s.min_cls); |
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} else if (this.hasClass(field, s.number_cls)) { |
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message = ed.getLang('invalid_data_number'); |
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} else if (this.hasClass(field, s.size_cls)) { |
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message = ed.getLang('invalid_data_size'); |
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} else { |
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message = ed.getLang('invalid_data'); |
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} |
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|
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message = message.replace(/{\#([^}]+)\}/g, function(a, b) { |
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return values[b] || '{#' + b + '}'; |
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}); |
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messages.push(message); |
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} |
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} |
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return messages; |
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}, |
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|
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reset : function(e) { |
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var t = ['label', 'input', 'select', 'textarea']; |
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var i, j, nl, s = this.settings; |
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|
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if (e == null) |
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return; |
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|
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for (i=0; i<t.length; i++) { |
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nl = this.tags(e.form ? e.form : e, t[i]); |
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for (j=0; j<nl.length; j++) { |
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this.removeClass(nl[j], s.invalid_cls); |
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nl[j].setAttribute('aria-invalid', false); |
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} |
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} |
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}, |
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|
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validateElms : function(f, e) { |
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var nl, i, n, s = this.settings, st = true, va = Validator, v; |
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|
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nl = this.tags(f, e); |
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for (i=0; i<nl.length; i++) { |
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n = nl[i]; |
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|
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this.removeClass(n, s.invalid_cls); |
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|
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if (this.hasClass(n, s.required_cls) && va.isEmpty(n)) |
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st = this.mark(f, n); |
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|
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if (this.hasClass(n, s.number_cls) && !va.isNumber(n)) |
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st = this.mark(f, n); |
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|
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if (this.hasClass(n, s.int_cls) && !va.isNumber(n, true)) |
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st = this.mark(f, n); |
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|
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if (this.hasClass(n, s.url_cls) && !va.isAbsUrl(n)) |
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st = this.mark(f, n); |
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|
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if (this.hasClass(n, s.email_cls) && !va.isEmail(n)) |
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st = this.mark(f, n); |
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|
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if (this.hasClass(n, s.size_cls) && !va.isSize(n)) |
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st = this.mark(f, n); |
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|
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if (this.hasClass(n, s.id_cls) && !va.isId(n)) |
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st = this.mark(f, n); |
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|
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if (this.hasClass(n, s.min_cls, true)) { |
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v = this.getNum(n, s.min_cls); |
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|
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if (isNaN(v) || parseInt(n.value) < parseInt(v)) |
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st = this.mark(f, n); |
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} |
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|
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if (this.hasClass(n, s.max_cls, true)) { |
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v = this.getNum(n, s.max_cls); |
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|
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if (isNaN(v) || parseInt(n.value) > parseInt(v)) |
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st = this.mark(f, n); |
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} |
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} |
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|
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return st; |
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}, |
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|
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hasClass : function(n, c, d) { |
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return new RegExp('\\b' + c + (d ? '[0-9]+' : '') + '\\b', 'g').test(n.className); |
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}, |
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|
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getNum : function(n, c) { |
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c = n.className.match(new RegExp('\\b' + c + '([0-9]+)\\b', 'g'))[0]; |
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c = c.replace(/[^0-9]/g, ''); |
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|
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return c; |
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}, |
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|
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addClass : function(n, c, b) { |
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var o = this.removeClass(n, c); |
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n.className = b ? c + (o != '' ? (' ' + o) : '') : (o != '' ? (o + ' ') : '') + c; |
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}, |
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|
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removeClass : function(n, c) { |
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c = n.className.replace(new RegExp("(^|\\s+)" + c + "(\\s+|$)"), ' '); |
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return n.className = c != ' ' ? c : ''; |
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}, |
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|
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tags : function(f, s) { |
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return f.getElementsByTagName(s); |
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}, |
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|
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mark : function(f, n) { |
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var s = this.settings; |
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|
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this.addClass(n, s.invalid_cls); |
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n.setAttribute('aria-invalid', 'true'); |
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this.markLabels(f, n, s.invalid_cls); |
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|
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return false; |
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}, |
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|
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markLabels : function(f, n, ic) { |
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var nl, i; |
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|
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nl = this.tags(f, "label"); |
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for (i=0; i<nl.length; i++) { |
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if (nl[i].getAttribute("for") == n.id || nl[i].htmlFor == n.id) |
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this.addClass(nl[i], ic); |
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} |
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|
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return null; |
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} |
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}; |
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|
