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EDIT :: validate.js

/** * validate.js * * Released under LGPL License. * Copyright (c) 1999-2017 Ephox Corp. All rights reserved * * License: http://www.tinymce.com/license * Contributing: http://www.tinymce.com/contributing */ /** // String validation: if (!Validator.isEmail('myemail')) alert('Invalid email.'); // Form validation: var f = document.forms['myform']; if (!Validator.isEmail(f.myemail)) alert('Invalid email.'); */ var Validator = { isEmail : function (s) { return this.test(s, '^[-!#$%&\'*+\\./0-9=?A-Z^_`a-z{|}~]+@[-!#$%&\'*+\\/0-9=?A-Z^_`a-z{|}~]+\.[-!#$%&\'*+\\./0-9=?A-Z^_`a-z{|}~]+$'); }, isAbsUrl : function (s) { return this.test(s, '^(news|telnet|nttp|file|http|ftp|https)://[-A-Za-z0-9\\.]+\\/?.*$'); }, isSize : function (s) { return this.test(s, '^[0-9.]+(%|in|cm|mm|em|ex|pt|pc|px)?$'); }, isId : function (s) { return this.test(s, '^[A-Za-z_]([A-Za-z0-9_])*$'); }, isEmpty : function (s) { var nl, i; if (s.nodeName == 'SELECT' && s.selectedIndex < 1) { return true; } if (s.type == 'checkbox' && !s.checked) { return true; } if (s.type == 'radio') { for (i = 0, nl = s.form.elements; i < nl.length; i++) { if (nl[i].type == "radio" && nl[i].name == s.name && nl[i].checked) { return false; } } return true; } return new RegExp('^\\s*$').test(s.nodeType == 1 ? s.value : s); }, isNumber : function (s, d) { return !isNaN(s.nodeType == 1 ? s.value : s) && (!d || !this.test(s, '^-?[0-9]*\\.[0-9]*$')); }, test : function (s, p) { s = s.nodeType == 1 ? s.value : s; return s == '' || new RegExp(p).test(s); } }; var AutoValidator = { settings : { id_cls : 'id', int_cls : 'int', url_cls : 'url', number_cls : 'number', email_cls : 'email', size_cls : 'size', required_cls : 'required', invalid_cls : 'invalid', min_cls : 'min', max_cls : 'max' }, init : function (s) { var n; for (n in s) { this.settings[n] = s[n]; } }, validate : function (f) { var i, nl, s = this.settings, c = 0; nl = this.tags(f, 'label'); for (i = 0; i < nl.length; i++) { this.removeClass(nl[i], s.invalid_cls); nl[i].setAttribute('aria-invalid', false); } c += this.validateElms(f, 'input'); c += this.validateElms(f, 'select'); c += this.validateElms(f, 'textarea'); return c == 3; }, invalidate : function (n) { this.mark(n.form, n); }, getErrorMessages : function (f) { var nl, i, s = this.settings, field, msg, values, messages = [], ed = tinyMCEPopup.editor; nl = this.tags(f, "label"); for (i = 0; i < nl.length; i++) { if (this.hasClass(nl[i], s.invalid_cls)) { field = document.getElementById(nl[i].getAttribute("for")); values = { field: nl[i].textContent }; if (this.hasClass(field, s.min_cls, true)) { message = ed.getLang('invalid_data_min'); values.min = this.getNum(field, s.min_cls); } else if (this.hasClass(field, s.number_cls)) { message = ed.getLang('invalid_data_number'); } else if (this.hasClass(field, s.size_cls)) { message = ed.getLang('invalid_data_size'); } else { message = ed.getLang('invalid_data'); } message = message.replace(/{\#([^}]+)\}/g, function (a, b) { return values[b] || '{#' + b + '}'; }); messages.push(message); } } return messages; }, reset : function (e) { var t = ['label', 'input', 'select', 'textarea']; var i, j, nl, s = this.settings; if (e == null) { return; } for (i = 0; i < t.length; i++) { nl = this.tags(e.form ? e.form : e, t[i]); for (j = 0; j < nl.length; j++) { this.removeClass(nl[j], s.invalid_cls); nl[j].setAttribute('aria-invalid', false); } } }, validateElms : function (f, e) { var nl, i, n, s = this.settings, st = true, va = Validator, v; nl = this.tags(f, e); for (i = 0; i < nl.length; i++) { n = nl[i]; this.removeClass(n, s.invalid_cls); if (this.hasClass(n, s.required_cls) && va.isEmpty(n)) { st = this.mark(f, n); } if (this.hasClass(n, s.number_cls) && !va.isNumber(n)) { st = this.mark(f, n); } if (this.hasClass(n, s.int_cls) && !va.isNumber(n, true)) { st = this.mark(f, n); } if (this.hasClass(n, s.url_cls) && !va.isAbsUrl(n)) { st = this.mark(f, n); } if (this.hasClass(n, s.email_cls) && !va.isEmail(n)) { st = this.mark(f, n); } if (this.hasClass(n, s.size_cls) && !va.isSize(n)) { st = this.mark(f, n); } if (this.hasClass(n, s.id_cls) && !va.isId(n)) { st = this.mark(f, n); } if (this.hasClass(n, s.min_cls, true)) { v = this.getNum(n, s.min_cls); if (isNaN(v) || parseInt(n.value) < parseInt(v)) { st = this.mark(f, n); } } if (this.hasClass(n, s.max_cls, true)) { v = this.getNum(n, s.max_cls); if (isNaN(v) || parseInt(n.value) > parseInt(v)) { st = this.mark(f, n); } } } return st; }, hasClass : function (n, c, d) { return new RegExp('\\b' + c + (d ? '[0-9]+' : '') + '\\b', 'g').test(n.className); }, getNum : function (n, c) { c = n.className.match(new RegExp('\\b' + c + '([0-9]+)\\b', 'g'))[0]; c = c.replace(/[^0-9]/g, ''); return c; }, addClass : function (n, c, b) { var o = this.removeClass(n, c); n.className = b ? c + (o !== '' ? (' ' + o) : '') : (o !== '' ? (o + ' ') : '') + c; }, removeClass : function (n, c) { c = n.className.replace(new RegExp("(^|\\s+)" + c + "(\\s+|$)"), ' '); return n.className = c !== ' ' ? c : ''; }, tags : function (f, s) { return f.getElementsByTagName(s); }, mark : function (f, n) { var s = this.settings; this.addClass(n, s.invalid_cls); n.setAttribute('aria-invalid', 'true'); this.markLabels(f, n, s.invalid_cls); return false; }, markLabels : function (f, n, ic) { var nl, i; nl = this.tags(f, "label"); for (i = 0; i < nl.length; i++) { if (nl[i].getAttribute("for") == n.id || nl[i].htmlFor == n.id) { this.addClass(nl[i], ic); } } return null; } };

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