private function validateActive(): void
    {
        if ($this->isOk() === false) {
            throw new RuntimeException(\sprintf(
                'Cannot retrieve stream due to upload error: %s',
                self::$errorMessages[$this->error]
            ));
        }

        if ($this->isMoved()) {
            throw new RuntimeException('Cannot retrieve stream after it has already been moved.');
        }
    }
private function validateActive(): void
    {
        if ($this->isOk() === false) {
            throw new RuntimeException(\sprintf(
                'Cannot retrieve stream due to upload error: %s',
                self::$errorMessages[$this->error]
            ));
        }

        if ($this->isMoved()) {
            throw new RuntimeException('Cannot retrieve stream after it has already been moved.');
        }
    }
private function validateActive ( ) : void { if ( $ this -> isOk ( ) === false ) { throw new RuntimeException ( \ sprintf ( 'Cannot retrieve stream due to upload error: %s' , self :: $ errorMessages [ $ this -> error ] ) ) ; } if ( $ this -> isMoved ( ) ) { throw new RuntimeException ( 'Cannot retrieve stream after it has already been moved.' ) ; } }
Validate retrieve stream.

@throws \Viserio\Component\Contract\Http\Exception\RuntimeException if is moved or not ok

@return void
Validate retrieve stream .