在laravel中使用webuploader时如何提交其他表单域?

我使用的表单看起来像bellow,它使用laraveldcat管理包,它使用 webuploader

protected function form()
    {
        return Form::make(new Claim(), function (Form $form) {
            $form->disableListButton();
            // Remove the submit button
            //$form->disableSubmitButton();

            // Remove the reset button
            $form->disableResetButton();
            // disable `View` checkbox
            $form->disableViewCheck();

            // disable `Continue editing` checkbox
            $form->disableEditingCheck();

            // disable `Continue Creating` checkbox
            $form->disableCreatingCheck();
            $form->title('Upload Documents');
            $claim_id = request()->claimid;
            $form->action('claim/'.$claim_id);
            $ops = [           
            'Check-in video' => 'Check-in video',
            'Check-out video' => 'Check-out video',
            'Crash Report' => 'Crash Report',
            'Damage Appraisal' => 'Damage Appraisal',
            'Demand' => 'Demand',
            'Drivers License' => 'Drivers License',
            'DV Form' => 'DV Form',
            'Email' => 'Email',
            'Expense Receipt' => 'Expense Receipt',
            'Images' => 'Images',
            'Incident Report' => 'Incident Report',
            'Insurance Card' => 'Insurance Card',
            'Lienholder Info' => 'Lienholder Info',
            'Other' => 'Other',
            'Policy' => 'Policy',
            'Recorded Statement' => 'Recorded Statement',
            'Registration' => 'Registration',
            'Rental Agreement'=> 'Rental Agreement',
            'Title' => 'Title',
            'Tow Bill' => 'Tow Bill',
            'Vendor Inv'=> 'Vendor Inv'
            ];
            $form->select('DocType', 'Document Type')->options($ops)->required();
            $form->text('note','Note (Optional)');
            $form->file('File')->accept('jpg,png,gif,jpeg,pdf,doc,docx,txt')->help('Please select a document type above');
        });
    }

上传功能

 public function upload(Request $request)
    {

  Log::info($request);

}

[2021-02-08 06:21:49] local.INFO: array (
  'DocType' => 'Check-out video',
  'note' => 'test',
  'File' => NULL,
  '_file_' => NULL,
  '_token' => 'FVlW5En7DXlhqSpqrVUwBBRGFObAY0n3gDyNveOf',
) 

[2021-02-08 06:23:53] local.INFO: array (
  '_id' => 'LvMDRa3R97Kjnwhf',
  '_token' => 'FVlW5En7DXlhqSpqrVUwBBRGFObAY0n3gDyNveOf',
  'upload_column' => 'File',
  'id' => 'WU_FILE_0',
  'name' => 'a.PNG',
  'type' => 'image/png',
  'lastModifiedDate' => '2/8/2021, 12:23:52 PM',
  'size' => '361931',
  '_file_' => 
  Illuminate\Http\UploadedFile::__set_state(array(
     'test' => false,
     'originalName' => 'a.PNG',
     'mimeType' => 'image/png',
     'error' => 0,
     'hashName' => NULL,
  )),
)