重置密码验证器 laravel答案

【问题标题】：Validator on reset password laravel重置密码验证器 laravel
【发布时间】：2019-03-07 15:51:38
【问题描述】：

我正在安装一个新的 laravel 应用程序，长话短说，我得到了 php artisan make:auth 的重置密码功能

但我需要将重置密码的最小长度更改为 4，框架不让我。

到目前为止我的尝试

这是ResetPasswordController.php

    class ResetPasswordController extends Controller
{
    /*
    |--------------------------------------------------------------------------
    | Password Reset Controller
    |--------------------------------------------------------------------------
    |
    | This controller is responsible for handling password reset requests
    | and uses a simple trait to include this behavior. You're free to
    | explore this trait and override any methods you wish to tweak.
    |
     */

    use ResetsPasswords;

    /**
     * Where to redirect users after resetting their password.
     *
     * @var string
     */
    protected $redirectTo = '/dashboard';

    /**
     * Create a new controller instance.
     *
     * @return void
     */
    public function __construct()
    {
        $this->middleware('guest');
    }

    public function rules()
    {
        return [
            'token' => 'required',
            'email' => 'required|email',
            'password' => 'required|confirmed|min:4',
        ];
    }
}

此功能有效，当我尝试提交 3 个字符时，错误显示正确。 The password must be at least 4 characters.

但是，如果我提交 4 个字符，则会出现此错误 Passwords must be at least eight characters and match the confirmation. 在查看 laravel 文档后这个函数/Illuminate/Auth/Passwords/PasswordBroker.php@validatePasswordWithDefaults是罪魁祸首。 link

这是一个错误吗？还是只有我不知道如何使用重置密码功能？感谢您的帮助

【问题讨论】：

发布其余密码重置
@MartinHenriksen 我已经把剩下的密码重置了
@MartinHenriksen 我找到了答案，感谢您的帮助！
请尝试用受保护的可见性覆盖函数 rules()：protected function rules()

标签： php laravel

【解决方案1】：

不要覆盖rules 函数，而是覆盖reset 函数。这是我的，正在工作。

    public function reset(Request $request)
    {
        $request->validate([
            'token' => 'required',
            'email' => 'required|email',
            'password' => 'required|confirmed|min:4',
        ], $this->validationErrorMessages());

        // Here we will attempt to reset the user's password. If it is successful we
        // will update the password on an actual user model and persist it to the
        // database. Otherwise we will parse the error and return the response.
        $this->broker()->validator(function ($credentials) {
            return mb_strlen($credentials['password']) >= 6;
        });
        $response = $this->broker()->reset(
            $this->credentials($request),
            function ($user, $password) {
                $this->resetPassword($user, $password);
            }
        );

        // If the password was successfully reset, we will redirect the user back to
        // the application's home authenticated view. If there is an error we can
        // redirect them back to where they came from with their error message.
        return $response == Password::PASSWORD_RESET
                    ? $this->sendResetResponse($request, $response)
                    : $this->sendResetFailedResponse($request, $response);
    }

【讨论】：

【解决方案2】：

在 Laravel 7 中，通过在您的 ResetPasswordController.php

中添加以下代码来工作

protected function rules()
    {
        return [
            'token' => 'required',
            'email' => 'required|email',
            'password' => 'required|confirmed|min:4',
        ];
    }

注意：它会覆盖位于vendor/laravel/ui/auth-backend 文件夹中的ResetsPasswords.php 的规则函数。

【讨论】：