val_fun example

[admin]

Someone asked me to give an example on how to use the val_info option so here it goes.

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$tableColumns['email'] = array('display_text' => 'Email', 'perms' => 'EVCTAXQS','val_fun' => array(&$this,'valEmail'));

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   function valEmail($col,$val,$info)
   {
      if (preg_match('/(@.*@)|(\.\.)|(@\.)|(\.@)|(^\.)/', $val) || preg_match('/^.+\@(\[?)[a-zA-Z0-9\-\.]+\.([a-zA-Z]{2,3}|[0-9]{1,3})(\]?)$/',$val))
      {
         return true;
      }
      else
      {
         return false;
      }
   }