protected function validateFile($file)
    {
        if (!$this->validator->validate($file)) {
            $file['messages'] = $this->validator->getMessages();
        }

        return $file;
    }
protected function validateFile($file)
    {
        if (!$this->validator->validate($file)) {
            $file['messages'] = $this->validator->getMessages();
        }

        return $file;
    }
protected function validateFile ( $ file ) { if ( ! $ this -> validator -> validate ( $ file ) ) { $ file [ 'messages' ] = $ this -> validator -> getMessages ( ) ; } return $ file ; }
Validates a file according to the rules configured on the handler

@param $file
@return mixed
Validates a file according to the rules configured on the handler