Question

我已使用$fieldvalues创建了表单请求。它在php artisan make:request ValidateRegistration目录下创建了一个ValidateRegistration.php文件。在此之后，我对注册控制器的App\Http\Requests\功能进行了更改，即store()，表示我已更改

发件人

UserController.php

以

public function store(Request $request)
{   
    // Save the data
    User::create(request(['fname','lname','phone','email','password']));

    // redirect to home page
    return redirect('/registration-success');
}

并在public function store(ValidateRagistration $request) { // Save the data User::create(request(['fname','lname','phone','email','password'])); // redirect to home page return redirect('/registration-success'); }文件的顶部添加了use App\Http\Requests\ValidateRagistration;。但是当我提交表单而没有填写任何内容时，它会显示一个错误UserController.php

修改

添加了Class App\Http\Controllers\ValidateRegistraion does not exist和UserController.php个文件。

UserController.php

ValidateRegistration.php

ValidateRegistration.php

<?php

use App\Http\Requests\ValidateRegistration;

namespace App\Http\Controllers;

use Illuminate\Http\Request;

use App\User;

class UserController extends Controller
{
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index()
    {
        //
    }

    /**
     * Show the form for creating a new resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function create()
    {
        $title = "Registration";
        return view('/registration', compact('title'));
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\Response
     */
    public function store(ValidateRegistration $request)
    {
        //// validate requested data
        //$this->validate(request(), [
        //    'fname'     => 'required',
        //    'lname'     => 'required',
        //    'phone'     => 'required|size:10',
        //    'email'     => 'required',
        //    'password'  => 'required'
        //]);

        // Save the data
        User::create(request(['fname','lname','phone','email','password']));

        // redirect to home page
        return redirect('/registration-success');
    }

    /**
     * Display the specified resource.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function show($id)
    {
        //
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function edit($id)
    {
        //
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function update(Request $request, $id)
    {
        //
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function destroy($id)
    {
        //
    }
}

Answer 1

发现班级名称的差异：

ValidateRagistration
ValidateRegistraion

我猜它应该读 ValidateRegistration ，清理错别字，以后只会混淆事情

Answer 2

在UserController.php的顶部交换namespace和use行的位置，namespace应该始终是第一个

<?php
namespace App\Http\Controllers;

use App\Http\Requests\ValidateRegistration;

use Illuminate\Http\Request;

use App\User;

和ValidateRegistration.php位于App \ Http \ Requests目录

中

Answer 3

在ValidateRegistration.php中的

我修改了authorize（）函数。它正在返回false。将其更改为true。它现在正在运作。

这

public function authorize()
{
    return false;
}

要

public function authorize()
{
    return true;
}

类App \ Http | Controllers \ ValidateRegistraion不存在

3 个答案: