LARALVER中间件太少了来功能错误

Question

这似乎是我经过的ID，这是我的其余代码

Middleware：

public function handle(Request $request, Closure $next, $id)
    {
        if($request->input('username') == NULL) {
            return redirect()->route('admin.members.view', $id)->with('error', 'You must enter a username for this user in order to update their account!');
        } elseif($request->input('email') == NULL) {
            return redirect()->route('admin.members.view', $id)->with('error', 'You must enter a email for this user in order to update their account!');
        } elseif($request->input('admin') == NULL) {
            return redirect()->route('admin.members.view', $id)->with('error', 'You must select whether this user is a root admin or not in order to update their account!');
        } elseif($request->input('banned') == NULL) {
            return redirect()->route('admin.members.view', $id)->with('error', 'You must select whether this user is banned or not in order to update their account!');
        } elseif($request->input('role') == NULL) {
            return redirect()->route('admin.members.view', $id)->with('error', 'You must select a role for this user in order to update their account!');
        }

        return $next($request);
    }

kernel：

'AdminUserUpdate' => \App\Http\Middleware\AdminUserUpdate::class,

ROUTE：

Route::middleware(['AdminUserUpdate'])->group(function () {
        Route::post('/app/members/{id}/submit', 'App\Http\Controllers\Admin\Members\IndexController@Submit')->name('admin.members.submit'); 
    });

我的ID通过了，因此我可以将它们返回到特定用户ID的视图页面，但是由于某种原因，它似乎不喜欢这样。有人有任何想法吗？

Middlewares不读取路由参数。使用结肠将参数传递到中间件。

Route::middleware(['AdminUserUpdate:123'])->group(function () {

link到中间件参数文档

我建议改变您验证字段的方式。

Answer 1

php artisan make:request UpdateUserRequest

在文件updateuserrequest.php

中

这个块具有您要验证的所有规则

public function rules()
{
    return [
        'username' => 'required',
        'email' => 'required',
        ... other fields for validation ...
    ];
}

Answer 2

store

方法内，只需要此行才能在验证后操纵所有数据：

$validated = $request->validated();

对于自定义消息，将其添加到您的

UpdateUserRequest

：

public function messages()
{
    return [
        'username.required' => 'You must enter a username for this user in order to update their account!',
        'email.required' => 'You must enter a email for this user in order to update their account!',
        ... and other validation messages ...
    ];
}

有关验证表格的更多详细信息和方法，请检查链接：

form请求验证

I为Laravel 11和12开发人员找到了解决方案。 值得注意的是，官方Laravel 11文档对中间件的注册不完整（

Https：//laravel.com/docs/11.x/middlewarewarewware#middleware-parameters

）

这种中间件的完整注册还必须通过中间件注册中的变量，在这种情况下：'AdminUserUpdate' => \App\Http\Middleware\AdminUserUpdate::class,

shold be：

'AdminUserUpdate' => \App\Http\Middleware\AdminUserUpdate::class.':id',