如果用戶未在密碼字段laravel 5.3中提供任何值，則不應更新密碼

Question

我正在編輯配置文件，如果用戶現在未在密碼字段中輸入任何值，則我希望密碼不應該更新，如果用戶未輸入任何值，則密碼會自動更新

這是我的方法

    {
$this->validate($request, [
           'name' => 'required|max:255',

         ]);

        $user = User::findOrFail($id);
        $input = $request->all();
        $user->fill([
        'name'           => $request->input('name'),
        'password'       => bcrypt($request->input('password')),
        'def_timezone'   => $request->input('def_timezone'),
        'address_line_1' => $request->input('address_line_1'),
        ])->save();

    session()->flash('msg',trans('successfully Updated.'));
    }

請幫助解決問題謝謝

Answer 1

你可以這樣做：

'password' => $request->password ? bcrypt($request->password) : $user->password,

另外，您可以使用update()方法代替fill()和save() 。 通過這種方法，空值將被忽略：

$user->update($request->all());

Answer 2

您必須在編輯驗證中執行以下操作

'password' => 'min:6|max:50',

因此，用戶無法向您的數據庫發送空密碼：

如果您想在更新用戶密碼之前進行檢查，最好在視圖中輸入另一個字段Old_password，以便您可以檢查用戶是否記得舊密碼並可以將其更改為新密碼。 這是我的更新功能示例：

 public function update(Request $request, $id)
{


    $update_user = Validator::make($request->all(), [
        'name' => 'min:2|max:35|string',
        'surname' => 'min:2|max:35|string',            
        'email' => Sentinel::inRole('Admin')?'required|email|min:3|max:50|string':(Sentinel::check()?'required|email|min:3|max:50|string|unique:users,email,'.$id:'required|email|min:3|max:50|unique:users|string'),
        'old_password' => 'min:6|max:50',
        'new_password' => 'min:6|max:50',
    ]);

    if ($update_user->fails()) {
        return redirect()->back()
                    ->withErrors($update_user)
                    ->withInput();
    }

    $user = User::find($id);
    if ($user) {

         if(!empty($request->file('image'))){
                $file = $request->file('image');
                $destinationPath = public_path() . '/upload-client/profile_image';
                $filename = str_random(6) . '_' . $file->getClientOriginalName();
                $unwanted = array("\'", "+", "%");
                $filename  =str_replace($unwanted, "", $filename);

                $uploadSuccess = $file->move($destinationPath, $filename);   
                $user->image_path=$filename;
            }
          if($request->name){
          $user->name=$request->name;
          }
          if($request->email){
          $user->email=$request->email;
          }
          if($request->old_password){
            if (Hash::check($request->old_password, $user->password)){
                 $user->password=bcrypt($request->new_password);
             }else{
              Session::flash('message', 'Your old password is incorrect.');
               Session::flash('status', 'error');
              return redirect()->back()->withErrors(['old_password', 'your old password is incorrect']);
             }
          }

        $user->update();
        if ($request->role) {
          $user->roles()->sync([$request->role]);
        }
        Session::flash('message', 'Success! User is updated successfully.');
        Session::flash('status', 'success');

    } 


  return redirect()->back();
}