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root/branches/1.1/lib/validator/sfValidatorString.class.php

Revision 12641, 2.0 kB (checked in by fabien, 5 years ago)

[1.1, 1.2] fixed typo in sfValidatorString

  • Property svn:mime-type set to text/x-php
  • Property svn:eol-style set to native
  • Property svn:keywords set to Id
Line 
1 <?php
2
3 /*
4  * This file is part of the symfony package.
5  * (c) Fabien Potencier <fabien.potencier@symfony-project.com>
6  *
7  * For the full copyright and license information, please view the LICENSE
8  * file that was distributed with this source code.
9  */
10
11 /**
12  * sfValidatorString validates a string. It also converts the input value to a string.
13  *
14  * @package    symfony
15  * @subpackage validator
16  * @author     Fabien Potencier <fabien.potencier@symfony-project.com>
17  * @version    SVN: $Id$
18  */
19 class sfValidatorString extends sfValidatorBase
20 {
21   /**
22    * Configures the current validator.
23    *
24    * Available options:
25    *
26    *  * max_length: The maximum length of the string
27    *  * min_length: The minimum length of the string
28    *
29    * Available error codes:
30    *
31    *  * max_length
32    *  * min_length
33    *
34    * @param array $options   An array of options
35    * @param array $messages  An array of error messages
36    *
37    * @see sfValidatorBase
38    */
39   protected function configure($options = array(), $messages = array())
40   {
41     $this->addMessage('max_length', '"%value%" is too long (%max_length% characters max).');
42     $this->addMessage('min_length', '"%value%" is too short (%min_length% characters min).');
43
44     $this->addOption('max_length');
45     $this->addOption('min_length');
46
47     $this->setOption('empty_value', '');
48   }
49
50   /**
51    * @see sfValidatorBase
52    */
53   protected function doClean($value)
54   {
55     $clean = (string) $value;
56
57     $length = function_exists('mb_strlen') ? mb_strlen($clean, $this->getCharset()) : strlen($clean);
58
59     if ($this->hasOption('max_length') && $length > $this->getOption('max_length'))
60     {
61       throw new sfValidatorError($this, 'max_length', array('value' => $value, 'max_length' => $this->getOption('max_length')));
62     }
63
64     if ($this->hasOption('min_length') && $length < $this->getOption('min_length'))
65     {
66       throw new sfValidatorError($this, 'min_length', array('value' => $value, 'min_length' => $this->getOption('min_length')));
67     }
68
69     return $clean;
70   }
71 }
72
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