protected function get_value_in_group() {
		$id = $this->get_id();

		$data = $this->group->get_value();

		return is_array( $data ) && isset( $data[ $this->group->index ][ $id ] )
			? $data[ $this->group->index ][ $id ]
			: null;
	}
protected function get_value_in_group() {
		$id = $this->get_id();

		$data = $this->group->get_value();

		return is_array( $data ) && isset( $data[ $this->group->index ][ $id ] )
			? $data[ $this->group->index ][ $id ]
			: null;
	}
protected function get_value_in_group ( ) { $ id = $ this -> get_id ( ) ; $ data = $ this -> group -> get_value ( ) ; return is_array ( $ data ) && isset ( $ data [ $ this -> group -> index ] [ $ id ] ) ? $ data [ $ this -> group -> index ] [ $ id ] : null ; }
Returns current value in group.

@return mixed
Returns current value in group .