laravel - 使用 formRequest 将错误添加到验证错误

Question

我正在尝试弄清楚如何在使用验证槽请求时将错误消息添加到由 Illuminate\Support\MessageBag 生成的默认 $error 中。

我在 google 和 laravel 文档上进行了搜索，但没有真正找到可以为我澄清这一点的信息。

AuthController

<?php
namespace App\Http\Controllers\Auth;

use Auth;
use App\User;
use App\Http\Requests\LoginFormRequest;
use Illuminate\Http\Request;
use App\Http\Controllers\Controller;

/*
 * AuthController
 */
class AuthController extends Controller {
    /*
     * Create view
     *
     * @return View
     */
    public function getLogin() {
        return view('auth.login');
    }

    /*
     * Validate Login
     *
     * @return Redirect route
     */
    public function postLogin(LoginFormRequest $request) {
        if (Auth::attempt(array('email' => $request->email, 'password' => $request->password), $request->remember)) {
            return redirect()->intended('home')->with('success-message', 'Succesfully authenticated');
        } else {
            $validator->addMessage('Incorrect email and password combination');
            return redirect('account.login')->withErrors($validator)->withInput();
        }
    }
}

登录表单请求

<?php 

namespace App\Http\Requests;

use Response;
use Illuminate\Foundation\Http\FormRequest;

class LoginFormRequest extends FormRequest {

    public function rules() {
        return array(
            'email'    => 'required|email',
            'password' => 'required|between:8,20'
        );
    }

    public function authorize() {
        return true;
    }
}

希望有人曾经遇到过这个问题并可以帮助我!

Answer 1

只需将 messsages() 函数添加到您的 LoginFormRequest 类中即可:

public function messages()
{
    return array(
        'email.required' => 'The email address is required.',
        'password.required' => 'The password is required.',
        'password.between' => 'The password should be between 8 and 20 characters.',
    );
}

使用点符号，您首先指定字段，然后指定验证器的类型。