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   1  <?php
   2  /*
   3   * Limb PHP Framework
   4   *
   5   * @link http://limb-project.com 
   6   * @copyright  Copyright &copy; 2004-2007 BIT(http://bit-creative.com)
   7   * @license    LGPL http://www.gnu.org/copyleft/lesser.html 
   8   */
   9  lmb_require('limb/validation/src/rule/lmbSingleFieldRule.class.php');
  10  lmb_require('limb/i18n/utf8.inc.php');
  11  
  12  /**

  13   * class lmbI18NSizeRangeRule.

  14   *

  15   * @package validation

  16   * @version $Id$

  17   */
  18  class lmbI18NSizeRangeRule extends lmbSingleFieldRule
  19  {
  20    /**

  21     * @var integer    min field value length in glyphs

  22     */
  23    protected $min_length;
  24    /**

  25     * @var integer max field value length in glyphs

  26     */
  27    protected $max_length;
  28  
  29    function __construct($field_name, $min_length, $max_length = NULL, $custom_error = '')
  30    {
  31      if(is_null($max_length))
  32      {
  33        $this->min_length = null;
  34        $this->max_length = $min_length;
  35      }
  36      else
  37      {
  38        $this->min_length = $min_length;
  39        $this->max_length = $max_length;
  40      }
  41  
  42      parent :: __construct($field_name, $custom_error);
  43    }
  44  
  45    function check($value)
  46    {
  47      if(!is_null($this->min_length) && (lmb_strlen($value) < $this->min_length))
  48      {
  49          $this->error(lmb_i18n('{Field} must be greater than {min} and less than {max} characters.', 'validation'),
  50                     array('min' => $this->min_length, 'max' => $this->max_length));
  51      }
  52  
  53      if(lmb_strlen($value) > $this->max_length)
  54      {
  55        $this->error(lmb_i18n('{Field} must be less than {max} and greater than {min} characters.', 'validation'),
  56                     array('min' => $this->min_length, 'max' => $this->max_length));
  57      }
  58    }
  59  }
  60  ?>