protected function validateUploadFile()
    {
        $file = $this->request->file('file');

        if (empty($file)) {
            return null;
        }

        $result = $this->file_transfer->upload($file, null);

        if ($result !== true) {
            $this->setError('path', (string) $result);
            return false;
        }

        $this->setSubmitted('path', $this->file_transfer->getTransferred(true));
        return true;
    }
protected function validateUploadFile()
    {
        $file = $this->request->file('file');

        if (empty($file)) {
            return null;
        }

        $result = $this->file_transfer->upload($file, null);

        if ($result !== true) {
            $this->setError('path', (string) $result);
            return false;
        }

        $this->setSubmitted('path', $this->file_transfer->getTransferred(true));
        return true;
    }
protected function validateUploadFile ( ) { $ file = $ this -> request -> file ( 'file' ) ; if ( empty ( $ file ) ) { return null ; } $ result = $ this -> file_transfer -> upload ( $ file , null ) ; if ( $ result !== true ) { $ this -> setError ( 'path' , ( string ) $ result ) ; return false ; } $ this -> setSubmitted ( 'path' , $ this -> file_transfer -> getTransferred ( true ) ) ; return true ; }
Validates file upload
@return bool|null
Validates file upload