--- /dev/null
+/**\r
+ * $Id: validate.js 162 2007-01-03 16:16:52Z spocke $\r
+ *\r
+ * Various form validation methods.\r
+ *\r
+ * @author Moxiecode\r
+ * @copyright Copyright © 2004-2007, Moxiecode Systems AB, All rights reserved.\r
+ */\r
+\r
+/**\r
+ // String validation:\r
+\r
+ if (!Validator.isEmail('myemail'))\r
+ alert('Invalid email.');\r
+\r
+ // Form validation:\r
+\r
+ var f = document.forms['myform'];\r
+\r
+ if (!Validator.isEmail(f.myemail))\r
+ alert('Invalid email.');\r
+*/\r
+\r
+var Validator = {\r
+ isEmail : function(s) {\r
+ return this.test(s, '^[-!#$%&\'*+\\./0-9=?A-Z^_`a-z{|}~]+@[-!#$%&\'*+\\/0-9=?A-Z^_`a-z{|}~]+\.[-!#$%&\'*+\\./0-9=?A-Z^_`a-z{|}~]+$');\r
+ },\r
+\r
+ isAbsUrl : function(s) {\r
+ return this.test(s, '^(news|telnet|nttp|file|http|ftp|https)://[-A-Za-z0-9\\.]+\\/?.*$');\r
+ },\r
+\r
+ isSize : function(s) {\r
+ return this.test(s, '^[0-9]+(px|%)?$');\r
+ },\r
+\r
+ isId : function(s) {\r
+ return this.test(s, '^[A-Za-z_]([A-Za-z0-9_])*$');\r
+ },\r
+\r
+ isEmpty : function(s) {\r
+ var nl, i;\r
+\r
+ if (s.nodeName == 'SELECT' && s.selectedIndex < 1)\r
+ return true;\r
+\r
+ if (s.type == 'checkbox' && !s.checked)\r
+ return true;\r
+\r
+ if (s.type == 'radio') {\r
+ for (i=0, nl = s.form.elements; i<nl.length; i++) {\r
+ if (nl[i].type == "radio" && nl[i].name == s.name && nl[i].checked)\r
+ return false;\r
+ }\r
+\r
+ return true;\r
+ }\r
+\r
+ return new RegExp('^\\s*$').test(s.nodeType == 1 ? s.value : s);\r
+ },\r
+\r
+ isNumber : function(s, d) {\r
+ return !isNaN(s.nodeType == 1 ? s.value : s) && (!d || !this.test(s, '^-?[0-9]*\\.[0-9]*$'));\r
+ },\r
+\r
+ test : function(s, p) {\r
+ s = s.nodeType == 1 ? s.value : s;\r
+\r
+ return s == '' || new RegExp(p).test(s);\r
+ }\r
+};\r
+\r
+var AutoValidator = {\r
+ settings : {\r
+ id_cls : 'id',\r
+ int_cls : 'int',\r
+ url_cls : 'url',\r
+ number_cls : 'number',\r
+ email_cls : 'email',\r
+ size_cls : 'size',\r
+ required_cls : 'required',\r
+ invalid_cls : 'invalid',\r
+ min_cls : 'min',\r
+ max_cls : 'max'\r
+ },\r
+\r
+ init : function(s) {\r
+ var n;\r
+\r
+ for (n in s)\r
+ this.settings[n] = s[n];\r
+ },\r
+\r
+ validate : function(f) {\r
+ var i, nl, s = this.settings, c = 0;\r
+\r
+ nl = this.tags(f, 'label');\r
+ for (i=0; i<nl.length; i++)\r
+ this.removeClass(nl[i], s.invalid_cls);\r
+\r
+ c += this.validateElms(f, 'input');\r
+ c += this.validateElms(f, 'select');\r
+ c += this.validateElms(f, 'textarea');\r
+\r
+ return c == 3;\r
+ },\r
+\r
+ invalidate : function(n) {\r
+ this.mark(n.form, n);\r
+ },\r
+\r
+ reset : function(e) {\r
+ var t = new Array('label', 'input', 'select', 'textarea');\r
+ var i, j, nl, s = this.settings;\r
+\r
+ if (e == null)\r
+ return;\r
+\r
+ for (i=0; i<t.length; i++) {\r
+ nl = this.tags(e.form ? e.form : e, t[i]);\r
+ for (j=0; j<nl.length; j++)\r
+ this.removeClass(nl[j], s.invalid_cls);\r
+ }\r
+ },\r
+\r
+ validateElms : function(f, e) {\r
+ var nl, i, n, s = this.settings, st = true, va = Validator, v;\r
+\r
+ nl = this.tags(f, e);\r
+ for (i=0; i<nl.length; i++) {\r
+ n = nl[i];\r
+\r
+ this.removeClass(n, s.invalid_cls);\r
+\r
+ if (this.hasClass(n, s.required_cls) && va.isEmpty(n))\r
+ st = this.mark(f, n);\r
+\r
+ if (this.hasClass(n, s.number_cls) && !va.isNumber(n))\r
+ st = this.mark(f, n);\r
+\r
+ if (this.hasClass(n, s.int_cls) && !va.isNumber(n, true))\r
+ st = this.mark(f, n);\r
+\r
+ if (this.hasClass(n, s.url_cls) && !va.isAbsUrl(n))\r
+ st = this.mark(f, n);\r
+\r
+ if (this.hasClass(n, s.email_cls) && !va.isEmail(n))\r
+ st = this.mark(f, n);\r
+\r
+ if (this.hasClass(n, s.size_cls) && !va.isSize(n))\r
+ st = this.mark(f, n);\r
+\r
+ if (this.hasClass(n, s.id_cls) && !va.isId(n))\r
+ st = this.mark(f, n);\r
+\r
+ if (this.hasClass(n, s.min_cls, true)) {\r
+ v = this.getNum(n, s.min_cls);\r
+\r
+ if (isNaN(v) || parseInt(n.value) < parseInt(v))\r
+ st = this.mark(f, n);\r
+ }\r
+\r
+ if (this.hasClass(n, s.max_cls, true)) {\r
+ v = this.getNum(n, s.max_cls);\r
+\r
+ if (isNaN(v) || parseInt(n.value) > parseInt(v))\r
+ st = this.mark(f, n);\r
+ }\r
+ }\r
+\r
+ return st;\r
+ },\r
+\r
+ hasClass : function(n, c, d) {\r
+ return new RegExp('\\b' + c + (d ? '[0-9]+' : '') + '\\b', 'g').test(n.className);\r
+ },\r
+\r
+ getNum : function(n, c) {\r
+ c = n.className.match(new RegExp('\\b' + c + '([0-9]+)\\b', 'g'))[0];\r
+ c = c.replace(/[^0-9]/g, '');\r
+\r
+ return c;\r
+ },\r
+\r
+ addClass : function(n, c, b) {\r
+ var o = this.removeClass(n, c);\r
+ n.className = b ? c + (o != '' ? (' ' + o) : '') : (o != '' ? (o + ' ') : '') + c;\r
+ },\r
+\r
+ removeClass : function(n, c) {\r
+ c = n.className.replace(new RegExp("(^|\\s+)" + c + "(\\s+|$)"), ' ');\r
+ return n.className = c != ' ' ? c : '';\r
+ },\r
+\r
+ tags : function(f, s) {\r
+ return f.getElementsByTagName(s);\r
+ },\r
+\r
+ mark : function(f, n) {\r
+ var s = this.settings;\r
+\r
+ this.addClass(n, s.invalid_cls);\r
+ this.markLabels(f, n, s.invalid_cls);\r
+\r
+ return false;\r
+ },\r
+\r
+ markLabels : function(f, n, ic) {\r
+ var nl, i;\r
+\r
+ nl = this.tags(f, "label");\r
+ for (i=0; i<nl.length; i++) {\r
+ if (nl[i].getAttribute("for") == n.id || nl[i].htmlFor == n.id)\r
+ this.addClass(nl[i], ic);\r
+ }\r
+\r
+ return null;\r
+ }\r
+};\r
projects / cascardo / eventmanager.git / blobdiff