0

我正在使用 laravel 7 为我的表单构建一个小型验证器，我需要在标准验证之后添加一个自定义逻辑，所以我使用了doc中的 after validation hook 。我的问题不在于控制器的逻辑，而是在验证发生之后我添加了自定义错误消息，我没有被重定向到原始表单。我错过了什么？

public function store(Request $request)
    {
        //
        $data = $request->all();
        $newSpn = new Sponsorization;
        $userId = Auth::id();
        $paymentPlanId = $data["payment_plan_id"];
        $apartmentId = $data["apartment_id"];
        $payPlanInfo = PaymentPlan::find($paymentPlanId)->hours_duration;
        $alreadyActive = $this->alreadyActive($apartmentId);

        $userApartment = DB::table('apartments')
                            ->where('user_id', $userId)
                            ->pluck('id');

        $validator = Validator::make($request->all(),[
            'payment_plan_id' => "required",
            'appartment_id' => [
                'required',
                Rule::in($userApartment)
            ]
        ]);

        $validator->after(function ($validator) use ($alreadyActive){
            if ($alreadyActive) {
                $validator->errors()->add('apartment_promo', 'A promo is already active on this apartment!');
        }
    });


    if ($validator->fails()) {
        //
    }

    $newSpn->apartment_id = $apartmentId;
    $newSpn->payment_plan_id = $paymentPlanId;
    $newSpn->start_date = date("Y-m-d H:m:s");
    $newSpn->end_date = date("Y-m-d H:m:s",strtotime("+{$payPlanInfo} hours"));

    $newSpn->save();
}
4

1 回答 1

0

您可以像这样重定向回您来自的页面

if ($validator->fails()) {
    return redirect()->route('name.of.route.where.you.come.from')
        ->withErrors($validator)
        ->withInput();
}

当您希望重定向到原始表单时，您必须在验证失败时定义该行为，以便您可以传递验证错误和调用该方法的旧输入值withErrors和withInput

于 2020-11-25T13:45:55.580 回答