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. * @contributor
7. * @copyright   2006-2008 Laurent Jouanneau
8. * @link        http://www.jelix.org
9. * @licence     http://www.gnu.org/licenses/lgpl.html GNU Lesser General Public Licence, see LICENCE file
10. */
11.  
12.  
13. /**
14.  * captcha control
15.  * @package     jelix
16.  * @subpackage  forms
17.  * @since 1.1
18.  */
19. class jFormsControlCaptcha extends jFormsControl {
20.     public $type = 'captcha';
21.     public $question='';
22.     public $required = true;
23.     function check(){
24.         $value = $this->container->data[$this->ref];
25.         if(trim($value) == '') {
26.             return $this->container->errors[$this->ref] = jForms::ERRDATA_REQUIRED;
27.         }elseif($value !=  $this->container->privateData[$this->ref]){
28.             return $this->container->errors[$this->ref] = jForms::ERRDATA_INVALID;
29.         }
30.         return null;
31.     }
32.  
33.     function initExpectedValue(){
34.         $numbers = jLocale::get('jelix~captcha.number');
35.         $id = rand(1,intval($numbers));
36.         $this->question = jLocale::get('jelix~captcha.question.'.$id);
37.         $this->container->privateData[$this->ref] = jLocale::get('jelix~captcha.response.'.$id);
38.     }
39. }

Documentation generated on Thu, 22 Mar 2012 22:15:54 +0100 by phpDocumentor 1.4.3