private function getMessageInstance() {

		if(null === $this -> messageInstance) {
			$this -> messageInstance = Message :: Instance();
		}

		return $this -> messageInstance;
	}
private function getMessageInstance() {

		if(null === $this -> messageInstance) {
			$this -> messageInstance = Message :: Instance();
		}

		return $this -> messageInstance;
	}
private function getMessageInstance ( ) { if ( null === $ this -> messageInstance ) { $ this -> messageInstance = Message :: Instance ( ) ; } return $ this -> messageInstance ; }
Returns the instance for custom messsages
@return \sFire\Validator\Message
Returns the instance for custom messsages