/**
* @param mixed $value
* @param null $field
* @param null $allFields
*
* @return bool
*
* @since 2.0
*/
public function validate($value, $field = null, $allFields = null)
{
$requiredField = $this->getParameter();
if ($allFields !== null and array_key_exists($requiredField, $allFields)) {
return parent::validate($value, $field, $allFields);
}
return true;
}
