Laravel上傳多張圖片不能正常工作，也默劇不

Question

我想使用此代碼在Laravel上傳圖片：

public function postAddPictures(Request $request) 
    { 

     // getting all of the post data 
     $files = $request->file('cover_image'); 
     // Making counting of uploaded images 
     $file_count = count($files); 
     // start count how many uploaded 
     $uploadcount = 0; 
     foreach($files as $file) { 

     $messages = [ 
      'cover_image.required' => 'U moet een afbeelding opgeven.', 
      'cover_image.image' => 'De bestanden moeten een afbeelding zijn (jpeg, png, bmp, gif, or svg).', 
      'description.required' => 'U moet een beschrijving opgeven.' 
      ]; 

     $rules = [ 
      'cover_image' => 'required',//|mimes:png,gif,jpeg,jpg,bpm,svg 
      'album_id' => 'required|numeric|exists:albums,id', 
      'description' => 'required' 
     ]; 

     $validate = ['file'=> $file, 'description' => $request->get('description'), 'album_id'=> $request->get('album_id')]; 

     $validator = Validator::make($validate, $rules, $messages); 

     if ($validator->fails()) { 
      return Redirect::to('admin/pictures/add')->withInput()->withErrors($validator); 
     } 


     $random_name = str_random(8); 
     $destinationPath = 'public/uploads/pictures/rallypodium/website/'.Album::find($request->get('album_id'))->type.'/'.Album::find($request->get('album_id'))->name.'/'; 
     $extension = $file->getClientOriginalExtension(); 
     $filename = $random_name.'_album_image.'.$extension; 
     $uploadSuccess = $file->move($destinationPath, $filename); 
     Images::create([ 
      'description' => $request->get('description'), 
      'image' => $filename, 
      'album_id'=> $request->get('album_id') 
     ]); 

     $uploadcount ++; 

     } 

     if($uploadcount == $file_count){ 
     Activity::log('heeft foto's in de map map "'.ucwords(str_replace('-', ' ', Album::find($request->get('album_id'))->name)).'" toegevoegd.'); 
     $request->session()->flash('alert-success', 'Foto's succesvol toegevoegd.'); 
     return Redirect::to('admin/pictures/add'); 
     } 
    } 

這裏的問題是，它使返回的錯誤信息「U現在就去看看。「它不會將數據存儲在數據庫中，也不會上傳文件。

這是我的字段HTML：

• cover_image
• album_id
• 描述

有人能幫助我嗎？我嘗試過不同的方式，但我找不到解決方案。

最親切的問候，

羅賓

Answer 1

取而代之的關鍵「文件」，如果你想驗證所有文件逐一你應該使用鍵「cover_image」的。

$validate = ['cover_image'=> $file, 'description' => $request->get('description'), 'album_id'=> $request->get('album_id')];