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   1  <?php
   2  
   3  /**
   4   * Validates a boolean attribute
   5   */
   6  class HTMLPurifier_AttrDef_HTML_Bool extends HTMLPurifier_AttrDef
   7  {
   8  
   9      protected $name;
  10      public $minimized = true;
  11  
  12      public function __construct($name = false) {$this->name = $name;}
  13  
  14      public function validate($string, $config, $context) {
  15          if (empty($string)) return false;
  16          return $this->name;
  17      }
  18  
  19      /**
  20       * @param $string Name of attribute
  21       */
  22      public function make($string) {
  23          return new HTMLPurifier_AttrDef_HTML_Bool($string);
  24      }
  25  
  26  }
  27  
  28  // vim: et sw=4 sts=4