方法验证不存在-Laravel 5.4 [英] Method validate does not exist - Laravel 5.4

问题描述

我有一个很奇怪的问题.当我提交表单时，服务器端验证会引发错误.

I have a very weird problem. When I'm submitting the form, it throws an error with server-side validation.

这是我简单的控制器:

namespace App\Http\Controllers;

use Newsletter;
use Illuminate\Http\Request;

class SubscriptionController extends Controller
{
    public function subscribe(Request $request)
    {
        $request->validate([
            'email' => 'required|email',
            ]);
    }
}

提交表格可以给我:

BadMethodCallException 方法验证不存在.

BadMethodCallException Method validate does not exist.

它应根据以下条件工作:

it should work according to:

https://laravel.com/docs/5.4/validation

推荐答案

在文档中说:

$this->validate($request, [
    'email' => 'required|email',
]);

此字符串-有效:)

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