Question

该代码没有任何语法错误，但是不起作用。该代码似乎与数据库没有交互。

public function execute(Request $request) {

        if($request->isMethod('post')) {

            $messages = [
                'required' => "Campo :attribute rellenado",
                'email' => "Este :attribute campo debe rellenarse con su email"
            ];

            $this->validate($request,[

                'name' => 'required|max:255',
                'email' => 'required|email',
                'text' => 'required'
            ], $messages);

            dump($request);

Answer 1

修改您的规则

    $messages = [
        'name.required' => 'This Field Name is required ',
        'name.max' => 'The name should be :max in length',
        'email.required' => 'the email field is required',
        'email.email' => 'the email  should be valid email',
        'text.required' => 'the the text is required',
    ];

    $this->validate($request,[

        'name' => 'required|max:255',
        'email' => 'required|email',
        'text' => 'required'
    ], $messages);

在这种情况下，dump($requset)将不起作用，因为您使用的是请求特征，其中$this->validate函数会在验证失败时自动重定向回

Answer 2

尝试将dump($request)更改为dd($request)

if($request->isMethod('post')) {

            $messages = [
                'required' => "Campo :attribute rellenado",
                'email' => "Este :attribute campo debe rellenarse con su email"
            ];

            $this->validate($request,[

                'name' => 'required|max:255',
                'email' => 'required|email',
                'text' => 'required'
            ], $messages);

            dd($request);

dump（$ request）;在此代码中不起作用。 Laravel 5.6

2 个答案: