public function format($format) {

		if(false === is_string($format)) {
			return trigger_error(sprintf('Argument 1 passed to %s() must be of the type string, "%s" given', __METHOD__, gettype($format)), E_USER_ERROR);
		}

		$this -> format = $format;

		return $this;
	}
public function format($format) {

		if(false === is_string($format)) {
			return trigger_error(sprintf('Argument 1 passed to %s() must be of the type string, "%s" given', __METHOD__, gettype($format)), E_USER_ERROR);
		}

		$this -> format = $format;

		return $this;
	}
public function format ( $ format ) { if ( false === is_string ( $ format ) ) { return trigger_error ( sprintf ( 'Argument 1 passed to %s() must be of the type string, "%s" given' , __METHOD__ , gettype ( $ format ) ) , E_USER_ERROR ) ; } $ this -> format = $ format ; return $ this ; }
Converts the fieldname values to the specific given format
@param string $format
@return sFire\Validator\Combine
Converts the fieldname values to the specific given format