不能使用 Required Unless Validator

Question

在我的应用程序中，我尝试使用 required_unless 验证器，但每次我点击控制器时都会抛出错误；

Method Illuminate\Validation\Validator::validateRequiredUnless,meta.app,pos does not exist.

这是痕迹：

Message
Method Illuminate\Validation\Validator::validateRequiredUnless,meta.app,pos does not exist.
Level
ERROR
Exception
```{
   "class": "BadMethodCallException",
   "message": "Method Illuminate\Validation\Validator::validateRequiredUnless,meta.app,pos does not exist.",
   "code": 0,
   "file": "\/var\/app\/current\/vendor\/laravel\/framework\/src\/Illuminate\/Validation\/Validator.php:1146",
   "trace": [
       "\/var\/app\/current\/vendor\/laravel\/framework\/src\/Illuminate\/Validation\/Validator.php:365",
       "\/var\/app\/current\/vendor\/laravel\/framework\/src\/Illuminate\/Validation\/Validator.php:268",
       "\/var\/app\/current\/vendor\/laravel\/framework\/src\/Illuminate\/Validation\/Validator.php:293",
       "\/var\/app\/current\/app\/Http\/Controllers\/Shared\/CheckoutController.php:76",
       "{\"function\":\"checkout\",\"class\":\"App\\Http\\Controllers\\Shared\\CheckoutController\",\"type\":\"->\",\"args\":[\"[object] (Illuminate\\Http\\Request)\"]}",
       "\/var\/app\/current\/vendor\/laravel\/framework\/src\/Illuminate\/Routing\/Controller.php:54",
       "\/var\/app\/current\/vendor\/laravel\/framework\/src\/Illuminate\/Routing\/ControllerDispatcher.php:45",
       "\/var\/app\/current\/vendor\/laravel\/framework\/src\/Illuminate\/Routing\/Route.php:212",
       "\/var\/app\/current\/vendor\/laravel\/framework\/src\/Illuminate\/Routing\/Route.php:169",
       "\/var\/app\/current\/vendor\/laravel\/framework\/src\/Illuminate\/Routing\/Router.php:665",
       "\/var\/app\/current\/vendor\/laravel\/framework\/src\/Illuminate\/Routing\/Pipeline.php:30",
       "\/var\/app\/current\/vendor\/laravel\/framework\/src\/Illuminate\/Routing\/Middleware\/SubstituteBindings.php:41",
       "\/var\/app\/current\/vendor\/laravel\/framework\/src\/Illuminate\/Pipeline\/Pipeline.php:151",
       "\/var\/app\/current\/vendor\/laravel\/framework\/src\/Illuminate\/Routing\/Pipeline.php:53",
       "\/var\/app\/current\/vendor\/laravel\/framework\/src\/Illuminate\/Routing\/Middleware\/ThrottleRequests.php:57",
       "\/va…

这是我的验证码：

$rules = [
            "client" => "required_unless,meta.app,pos",
            "customer" => "required",
            "customer.fullname" => "required|min:4",
            "customer.phone" => "required|numeric",
            "customer.email" => "email|required_unless,meta.app,pos",
            "payment" => "required",
            "payment.type" => "required",
            "items" => "required",
            "items.*.id" => "required",
            "items.*.quantity" => "required_if:meta.type,==,event|numeric",
            "items.*.seat" => "required_if:meta.type,==,food",
            "meta" => "required",
            "meta.type" => "required",
            "meta.timestamp" => "required",
            "meta.token" => "required_unless,meta.app,pos"
        ];

        $validator = Validator::make($request->all(), $rules, []);

        // Validate incoming request
        if ($validator->fails()) {
            return response($validator->errors(), 400);
        }

Answer 1

在required_unless之后应该是:而不是,。

required_unless:anotherfield,value,

尝试required_unless:meta.app,pos

不能使用 Required Unless Validator

Cannot Use Required Unless Validator

validation

laravel

laravel-5.6