Source for file jFormsControlCaptcha.class.php

Documentation is available at jFormsControlCaptcha.class.php

1. <?php
2. /**
3. * @package     jelix
4. * @subpackage  forms
5. * @author      Laurent Jouanneau
6. * @copyright   2006-2008 Laurent Jouanneau
7. * @link        http://www.jelix.org
8. * @licence     http://www.gnu.org/licenses/lgpl.html GNU Lesser General Public Licence, see LICENCE file
9. */
10.  
11.  
12. /**
13.  * captcha control
14.  * @package     jelix
15.  * @subpackage  forms
16.  * @since 1.1
17.  */
18. class jFormsControlCaptcha extends jFormsControl {
19.     public $type = 'captcha';
20.     public $question='';
21.     public $required = true;
22.     function check(){
23.         $value = $this->container->data[$this->ref];
24.         if(trim($value) == '') {
25.             return $this->container->errors[$this->ref] = jForms::ERRDATA_REQUIRED;
26.         }elseif($value !=  $this->container->privateData[$this->ref]){
27.             return $this->container->errors[$this->ref] = jForms::ERRDATA_INVALID;
28.         }
29.         return null;
30.     }
31.  
32.     function initExpectedValue(){
33.         $numbers = jLocale::get('jelix~captcha.number');
34.         $id = rand(1,intval($numbers));
35.         $this->question = jLocale::get('jelix~captcha.question.'.$id);
36.         $this->container->privateData[$this->ref] = jLocale::get('jelix~captcha.response.'.$id);
37.     }
38. }

Documentation generated on Mon, 19 Sep 2011 14:12:50 +0200 by phpDocumentor 1.4.3