crm.fsf.org/20131203/files/sites/all/modules-new/civicrm/packages/tinymce/jscripts/tiny_mce/utils/validate.js

   1 /**
   2  * validate.js
   3  *
   4  * Copyright 2009, Moxiecode Systems AB
   5  * Released under LGPL License.
   6  *
   7  * License: http://tinymce.moxiecode.com/license
   8  * Contributing: http://tinymce.moxiecode.com/contributing
   9  */
  10
  11 /**
  12         // String validation:
  13
  14         if (!Validator.isEmail('myemail'))
  15                 alert('Invalid email.');
  16
  17         // Form validation:
  18
  19         var f = document.forms['myform'];
  20
  21         if (!Validator.isEmail(f.myemail))
  22                 alert('Invalid email.');
  23 */
  24
  25 var Validator = {
  26         isEmail : function(s) {
  27                 return this.test(s, '^[-!#$%&\'*+\\./0-9=?A-Z^_`a-z{|}~]+@[-!#$%&\'*+\\/0-9=?A-Z^_`a-z{|}~]+\.[-!#$%&\'*+\\./0-9=?A-Z^_`a-z{|}~]+$');
  28         },
  29
  30         isAbsUrl : function(s) {
  31                 return this.test(s, '^(news|telnet|nttp|file|http|ftp|https)://[-A-Za-z0-9\\.]+\\/?.*$');
  32         },
  33
  34         isSize : function(s) {
  35                 return this.test(s, '^[0-9.]+(%|in|cm|mm|em|ex|pt|pc|px)?$');
  36         },
  37
  38         isId : function(s) {
  39                 return this.test(s, '^[A-Za-z_]([A-Za-z0-9_])*$');
  40         },
  41
  42         isEmpty : function(s) {
  43                 var nl, i;
  44
  45                 if (s.nodeName == 'SELECT' && s.selectedIndex < 1)
  46                         return true;
  47
  48                 if (s.type == 'checkbox' && !s.checked)
  49                         return true;
  50
  51                 if (s.type == 'radio') {
  52                         for (i=0, nl = s.form.elements; i<nl.length; i++) {
  53                                 if (nl[i].type == "radio" && nl[i].name == s.name && nl[i].checked)
  54                                         return false;
  55                         }
  56
  57                         return true;
  58                 }
  59
  60                 return new RegExp('^\\s*$').test(s.nodeType == 1 ? s.value : s);
  61         },
  62
  63         isNumber : function(s, d) {
  64                 return !isNaN(s.nodeType == 1 ? s.value : s) && (!d || !this.test(s, '^-?[0-9]*\\.[0-9]*$'));
  65         },
  66
  67         test : function(s, p) {
  68                 s = s.nodeType == 1 ? s.value : s;
  69
  70                 return s == '' || new RegExp(p).test(s);
  71         }
  72 };
  73
  74 var AutoValidator = {
  75         settings : {
  76                 id_cls : 'id',
  77                 int_cls : 'int',
  78                 url_cls : 'url',
  79                 number_cls : 'number',
  80                 email_cls : 'email',
  81                 size_cls : 'size',
  82                 required_cls : 'required',
  83                 invalid_cls : 'invalid',
  84                 min_cls : 'min',
  85                 max_cls : 'max'
  86         },
  87
  88         init : function(s) {
  89                 var n;
  90
  91                 for (n in s)
  92                         this.settings[n] = s[n];
  93         },
  94
  95         validate : function(f) {
  96                 var i, nl, s = this.settings, c = 0;
  97
  98                 nl = this.tags(f, 'label');
  99                 for (i=0; i<nl.length; i++) {
 100                         this.removeClass(nl[i], s.invalid_cls);
 101                         nl[i].setAttribute('aria-invalid', false);
 102                 }
 103
 104                 c += this.validateElms(f, 'input');
 105                 c += this.validateElms(f, 'select');
 106                 c += this.validateElms(f, 'textarea');
 107
 108                 return c == 3;
 109         },
 110
 111         invalidate : function(n) {
 112                 this.mark(n.form, n);
 113         },
 114
 115         getErrorMessages : function(f) {
 116                 var nl, i, s = this.settings, field, msg, values, messages = [], ed = tinyMCEPopup.editor;
 117                 nl = this.tags(f, "label");
 118                 for (i=0; i<nl.length; i++) {
 119                         if (this.hasClass(nl[i], s.invalid_cls)) {
 120                                 field = document.getElementById(nl[i].getAttribute("for"));
 121                                 values = { field: nl[i].textContent };
 122                                 if (this.hasClass(field, s.min_cls, true)) {
 123                                         message = ed.getLang('invalid_data_min');
 124                                         values.min = this.getNum(field, s.min_cls);
 125                                 } else if (this.hasClass(field, s.number_cls)) {
 126                                         message = ed.getLang('invalid_data_number');
 127                                 } else if (this.hasClass(field, s.size_cls)) {
 128                                         message = ed.getLang('invalid_data_size');
 129                                 } else {
 130                                         message = ed.getLang('invalid_data');
 131                                 }
 132
 133                                 message = message.replace(/{\#([^}]+)\}/g, function(a, b) {
 134                                         return values[b] || '{#' + b + '}';
 135                                 });
 136                                 messages.push(message);
 137                         }
 138                 }
 139                 return messages;
 140         },
 141
 142         reset : function(e) {
 143                 var t = ['label', 'input', 'select', 'textarea'];
 144                 var i, j, nl, s = this.settings;
 145
 146                 if (e == null)
 147                         return;
 148
 149                 for (i=0; i<t.length; i++) {
 150                         nl = this.tags(e.form ? e.form : e, t[i]);
 151                         for (j=0; j<nl.length; j++) {
 152                                 this.removeClass(nl[j], s.invalid_cls);
 153                                 nl[j].setAttribute('aria-invalid', false);
 154                         }
 155                 }
 156         },
 157
 158         validateElms : function(f, e) {
 159                 var nl, i, n, s = this.settings, st = true, va = Validator, v;
 160
 161                 nl = this.tags(f, e);
 162                 for (i=0; i<nl.length; i++) {
 163                         n = nl[i];
 164
 165                         this.removeClass(n, s.invalid_cls);
 166
 167                         if (this.hasClass(n, s.required_cls) && va.isEmpty(n))
 168                                 st = this.mark(f, n);
 169
 170                         if (this.hasClass(n, s.number_cls) && !va.isNumber(n))
 171                                 st = this.mark(f, n);
 172
 173                         if (this.hasClass(n, s.int_cls) && !va.isNumber(n, true))
 174                                 st = this.mark(f, n);
 175
 176                         if (this.hasClass(n, s.url_cls) && !va.isAbsUrl(n))
 177                                 st = this.mark(f, n);
 178
 179                         if (this.hasClass(n, s.email_cls) && !va.isEmail(n))
 180                                 st = this.mark(f, n);
 181
 182                         if (this.hasClass(n, s.size_cls) && !va.isSize(n))
 183                                 st = this.mark(f, n);
 184
 185                         if (this.hasClass(n, s.id_cls) && !va.isId(n))
 186                                 st = this.mark(f, n);
 187
 188                         if (this.hasClass(n, s.min_cls, true)) {
 189                                 v = this.getNum(n, s.min_cls);
 190
 191                                 if (isNaN(v) || parseInt(n.value) < parseInt(v))
 192                                         st = this.mark(f, n);
 193                         }
 194
 195                         if (this.hasClass(n, s.max_cls, true)) {
 196                                 v = this.getNum(n, s.max_cls);
 197
 198                                 if (isNaN(v) || parseInt(n.value) > parseInt(v))
 199                                         st = this.mark(f, n);
 200                         }
 201                 }
 202
 203                 return st;
 204         },
 205
 206         hasClass : function(n, c, d) {
 207                 return new RegExp('\\b' + c + (d ? '[0-9]+' : '') + '\\b', 'g').test(n.className);
 208         },
 209
 210         getNum : function(n, c) {
 211                 c = n.className.match(new RegExp('\\b' + c + '([0-9]+)\\b', 'g'))[0];
 212                 c = c.replace(/[^0-9]/g, '');
 213
 214                 return c;
 215         },
 216
 217         addClass : function(n, c, b) {
 218                 var o = this.removeClass(n, c);
 219                 n.className = b ? c + (o != '' ? (' ' + o) : '') : (o != '' ? (o + ' ') : '') + c;
 220         },
 221
 222         removeClass : function(n, c) {
 223                 c = n.className.replace(new RegExp("(^|\\s+)" + c + "(\\s+|$)"), ' ');
 224                 return n.className = c != ' ' ? c : '';
 225         },
 226
 227         tags : function(f, s) {
 228                 return f.getElementsByTagName(s);
 229         },
 230
 231         mark : function(f, n) {
 232                 var s = this.settings;
 233
 234                 this.addClass(n, s.invalid_cls);
 235                 n.setAttribute('aria-invalid', 'true');
 236                 this.markLabels(f, n, s.invalid_cls);
 237
 238                 return false;
 239         },
 240
 241         markLabels : function(f, n, ic) {
 242                 var nl, i;
 243
 244                 nl = this.tags(f, "label");
 245                 for (i=0; i<nl.length; i++) {
 246                         if (nl[i].getAttribute("for") == n.id || nl[i].htmlFor == n.id)
 247                                 this.addClass(nl[i], ic);
 248                 }
 249
 250                 return null;
 251         }
 252 };