Auth::attempt($credentials) 在 Laravel 8.76.2 中总是 returns false

Question

我在 Laravel 8.7 中使用 Auth::attempt($credentials)，它总是 returns 错误。

我的登录Blade是

resources/views/login/login.blade.php

<form action="{{ route('login.custom') }}" method="post">
        @csrf
        <div class="input-group mb-3">
          <input type="email" class="form-control" placeholder="Email" name="email">
          <div class="input-group-append">
            <div class="input-group-text">
              <span class="fas fa-envelope"></span>
            </div>
          </div>
        </div>
        @error('email')
            <div class="alert alert-danger">{{ $message }}</div>
        @enderror
        <div class="input-group mb-3">
          <input type="password" class="form-control" placeholder="Password" name="password">
          <div class="input-group-append">
            <div class="input-group-text">
              <span class="fas fa-lock"></span>
            </div>
          </div>
        </div>
        @error('password')
            <div class="alert alert-danger">{{ $message }}</div>
        @enderror
        <div class="row">
          <div class="col-8">
            <div class="icheck-primary">
              <input type="checkbox" id="remember">
              <label for="remember">
                Remember Me
              </label>
            </div>
          </div>
          <!-- /.col -->
          <div class="col-4">
            <button type="submit" class="btn btn-primary btn-block">Sign In</button>
          </div>
          <!-- /.col -->
        </div>
      </form>

路由器

Route::post('custom-login', [LoginController::class, 'customLogin'])->name('login.custom');

我的控制器代码是这样的 - 我正在使用路由器访问控制器

LoginController.php

public function customLogin(Request $request)
    {
        //dd(print_r($request));
        $request->validate([
            'email' => 'required',
            'password' => 'required',
        ]);

        // $email = $request->input('email');
        // $password = $request->input('password');
        $credentials = $request->only('email', 'password');
        if (Auth::attempt($credentials))
        {
            return "Success";
        }
        else
        {
            return "Fail";
        }

        //return redirect("login")->withSuccess('Login details are not valid');
    }

当我使用 Auth::attempt($credentials) 时，总是返回错误的陈述。请帮助我找出实际问题或建议我最好的解决方案。我尝试了很多组合来解决这个问题，但仍然没有用。

This is my table structure

This is output

Answer 1

您需要在数据库中散列密码。身份验证系统期望在数据库中对密码进行哈希处理。它将对纯文本版本（用户提交的值）和数据库中的哈希密码进行哈希检查。

"If the user is found, the hashed password stored in the database will be compared with the password value passed to the method via the array."

Laravel 8.x Docs - Authentication - Manually Authenticating Users

Auth::attempt($credentials) 在 Laravel 8.76.2 中总是 returns false

Auth::attempt($credentials) Always returns false in Laravel 8.76.2

php

authentication

laravel-authentication

laravel-8