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comparison WebContent/jscripts/tiny_mce/utils/validate.js @ 5:0be9d53a6967

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editor for annotations
author dwinter
date Tue, 13 Dec 2011 17:43:46 +0100
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4:c32080f364c6 5:0be9d53a6967
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 };