/**
  * Check if data is well formed
  *
  * @param string        $data  Data
  * @param CInteropActor $actor Actor
  *
  * @return bool|void
  */
 function isWellFormed($data, CInteropActor $actor = null)
 {
     try {
         $sender = $actor ? $actor : $this->loadRefSender();
         $strict = $this->getConfigs($sender->_guid)->strict_segment_terminator;
         return CHL7v2Message::isWellFormed($data, $strict);
     } catch (Exception $e) {
         return false;
     }
 }