public function def(array $options=[]) {
		if(!$this->widget)
			throw new \Exception('No default render function for this field');
		return $this->render($this->widget, $options);
	}
public function def(array $options=[]) {
		if(!$this->widget)
			throw new \Exception('No default render function for this field');
		return $this->render($this->widget, $options);
	}
public function def ( array $ options = [ ] ) { if ( ! $ this -> widget ) throw new \ Exception ( 'No default render function for this field' ) ; return $ this -> render ( $ this -> widget , $ options ) ; }
Use the default renderer.
@param  array $options
@return string|Widget
Use the default renderer .