/**
* Get a valide rule config
*
* @param string $name Rule name
* @return null|mixed Null if not set or configuration if existing
*/
public function getValidRule($name)
{
if (!$this->valid) {
return null;
}
$tmp = $this->valid->getRules();
return array_key_exists($name, $tmp) ? $tmp[$name] : null;
}