laravel - 重定向回输入在 laravel 5.5 中不起作用

Question

我以前多次使用带输入的重定向返回。但是在这个项目中我无法这样做。这是我处理表单请求的 Controller 方法:

public function verifyMobileCode( Request $request)
{
        $userId = Auth::user()->id;
        if( Auth::user()->verification_code == $request['verification_code'])
        {
            User::where('id', $userId)->update(['verified'=>1]);
            return redirect('/')->with('success', 'Account verified.');
        }
        else
        {
            return redirect()->back()->withErrors('verification_code' ,'unv' )->withInput($request->all());
        }
}

这是我的表单 Blade :

@extends('layouts.index')

@section('content')

<div class="container" style='padding-top: 150px;'>

    <?php var_dump($errors) ; ?>
    <div class="row">
        <div class="col-md-8 col-md-offset-2">
            <div class="panel panel-default">
                <div class="panel-heading">Verify your mobile</div>

                <div class="panel-body">
                    <form class="form-horizontal" method="POST" action="{{ route('verifyMobileCode') }}">
                        {{ csrf_field() }}

                        <div class="form-group{{ $errors->has('verification_code') ? ' has-error' : '' }}">
                            <label for="verification_code" class="col-md-4 control-label">Verification code</label>

                            <div class="col-md-6">
                                <input id="verification_code" type="text" class="form-control" name="verification_code" value="{!! old('verification_code') !!}" required autofocus maxlength="6" pattern="\d{6}">

                                @if ($errors->has('verification_code'))
                                    <span class="help-block">
                                        <strong>Please enter 6 digit number sent to your mobile.</strong>
                                    </span>
                                @endif
                            </div>
                        </div>
                        <div class="form-group">
                            <div class="col-md-6 col-md-offset-4">
                                <button type="submit" class="btn btn-primary">
                                    Register
                                </button>
                            </div>
                        </div>
                    </form>
                </div>
            </div>
        </div>
    </div>
</div>
@endsection

我的Kernel.php如下:

<?php

namespace App\Http;

use Illuminate\Foundation\Http\Kernel as HttpKernel;

class Kernel extends HttpKernel
{
    /**
     * The application's global HTTP middleware stack.
     *
     * These middleware are run during every request to your application.
     *
     * @var array
     */
    protected $middleware = [
        \Illuminate\Foundation\Http\Middleware\CheckForMaintenanceMode::class,
        \Illuminate\Session\Middleware\StartSession::class,
        \App\Http\Middleware\LanguageSwitcher::class,
        \Illuminate\Foundation\Http\Middleware\ValidatePostSize::class,
        \App\Http\Middleware\TrimStrings::class,
        \Illuminate\Foundation\Http\Middleware\ConvertEmptyStringsToNull::class,
        \App\Http\Middleware\TrustProxies::class,
    ];

    /**
     * The application's route middleware groups.
     *
     * @var array
     */
    protected $middlewareGroups = [
        'web' => [
            \App\Http\Middleware\EncryptCookies::class,
            \Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse::class,
            \Illuminate\Session\Middleware\StartSession::class,
            // \Illuminate\Session\Middleware\AuthenticateSession::class,
            \Illuminate\View\Middleware\ShareErrorsFromSession::class,
            \App\Http\Middleware\VerifyCsrfToken::class,
            \Illuminate\Routing\Middleware\SubstituteBindings::class,
        ],

        'api' => [
            'throttle:60,1',
            'bindings',
        ],
    ];

    /**
     * The application's route middleware.
     *
     * These middleware may be assigned to groups or used individually.
     *
     * @var array
     */
    protected $routeMiddleware = [
        'auth' => \Illuminate\Auth\Middleware\Authenticate::class,
        'auth.basic' => \Illuminate\Auth\Middleware\AuthenticateWithBasicAuth::class,
        'bindings' => \Illuminate\Routing\Middleware\SubstituteBindings::class,
        'can' => \Illuminate\Auth\Middleware\Authorize::class,
        'guest' => \App\Http\Middleware\RedirectIfAuthenticated::class,
        'throttle' => \Illuminate\Routing\Middleware\ThrottleRequests::class,
        'is-admin' => \App\Http\Middleware\IsAdminMiddleware::class,
    ];
}

我没有发现任何错误或错误。你有看到什么吗？是否有任何调试此行为的技术？提前致谢。

Answer 1

我的方法是使用 FormRequest .

php artisan make:request VerifyCodeRequest

请求正文:

<?php

namespace App\Http\Requests;

use Illuminate\Foundation\Http\FormRequest;

class VerifyCodeRequest extends FormRequest
{

    /**
     * Determine if the user is authorized to make this request.
     *
     * @return bool
     */
    public function authorize()
    {
        return true;
    }


    /**
     * Get the validation rules that apply to the request.
     *
     * @return array
     */
    public function rules()
    {
        return [
            'verification_code' => 'required|in:'.$this->user()->verification_code, // since user is already logged in we check if verification_code matches using `in` rule
        ];
    }


    public function messages()
    {
        return [
            'in' => 'Your custom error message if we failed',
        ];
    }
}

现在您将 verifyMobileCode(...) 的签名更改为以下 verifyMobileCode(App\Http\Requests\VerifyCodeRequest $request)。

现在，代码仅当我们通过验证时才执行函数体，因此我们需要更新用户实例，我们就完成了。

public function verifyMobileCode(App\Http\Requests\VerifyCodeRequest $request)
{
    $request->user()->verify();
    return redirect('/')->with('success', 'Account verified.');
}

在 User 模型中添加 verify() 函数

public function verify() 
{
    $this->update(['verified' => true]);
}

---

如果您的上述方法不起作用，则说明您的 app/Http/Kernel.php 存在问题。你用过

\Illuminate\Session\Middleware\StartSession::class,

两次。你必须删除一个。可能是第一个。

查看库存 Laravel 的 kernel.php .