public function bag(string $name): InputBag
    {
        // ensure proper request association
        $this->request();

        if (isset($this->bags[$name])) {
            return $this->bags[$name];
        }

        if (!isset($this->bagAssociations[$name])) {
            throw new InputException("Undefined input bag '{$name}'");
        }

        $class = $this->bagAssociations[$name]['class'];
        $data = call_user_func([$this->request(), $this->bagAssociations[$name]['source']]);

        if (!is_array($data)) {
            $data = (array)$data;
        }

        return $this->bags[$name] = new $class($data, $this->prefix);
    }
public function bag(string $name): InputBag
    {
        // ensure proper request association
        $this->request();

        if (isset($this->bags[$name])) {
            return $this->bags[$name];
        }

        if (!isset($this->bagAssociations[$name])) {
            throw new InputException("Undefined input bag '{$name}'");
        }

        $class = $this->bagAssociations[$name]['class'];
        $data = call_user_func([$this->request(), $this->bagAssociations[$name]['source']]);

        if (!is_array($data)) {
            $data = (array)$data;
        }

        return $this->bags[$name] = new $class($data, $this->prefix);
    }
public function bag ( string $ name ) : InputBag { // ensure proper request association $ this -> request ( ) ; if ( isset ( $ this -> bags [ $ name ] ) ) { return $ this -> bags [ $ name ] ; } if ( ! isset ( $ this -> bagAssociations [ $ name ] ) ) { throw new InputException ( "Undefined input bag '{$name}'" ) ; } $ class = $ this -> bagAssociations [ $ name ] [ 'class' ] ; $ data = call_user_func ( [ $ this -> request ( ) , $ this -> bagAssociations [ $ name ] [ 'source' ] ] ) ; if ( ! is_array ( $ data ) ) { $ data = ( array ) $ data ; } return $ this -> bags [ $ name ] = new $ class ( $ data , $ this -> prefix ) ; }
Get bag instance or create new one on demand.

@param string $name

@return InputBag
Get bag instance or create new one on demand .