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<?php
class myDenyStringValidator extends sfValidator
{
public function initialize($context, $parameters = null)
{
// initialize parent
parent::initialize($context);
// set defaults
$this->setParameter('values_error', 'Invalid input');
$this->getParameterHolder()->add($parameters);
return true;
}
public function execute(&$value, &$error)
{
$values = $this->getParameter('values');
if(!is_array($values))
return true;
foreach($values as $check)
{
if($check==$value)
{
$error = $this->getParameter('values_error');
return false;
}
}
return true;
}
}
?>
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