如何使用 Laravel 5.8 将登录逻辑更改为考虑“移动”字段而不是“电子邮件”？
我将 email 字段更改为 mobile ，但是登录方法（注册正常）始终返回错误响应。
用户模型：
namespace App;
use Illuminate\Notifications\Notifiable;
use Illuminate\Contracts\Auth\MustVerifyEmail;
use Illuminate\Foundation\Auth\User as Authenticatable;
class User extends Authenticatable
{
use Notifiable;
protected $fillable = array('first_name', 'last_name', 'profile_image', 'mobile', 'mobile_verified_at', 'email', 'email_verified_at', 'province_id', 'city_id', 'zone_id', 'status', 'wallet', 'offer_code', 'offer_percent', 'job', 'password');
protected $hidden = [
'password', 'remember_token','role_id'
];
protected $username = 'mobile';
protected $casts = [
'email_verified_at' => 'datetime',
];
public function username()
{
return 'mobile';
}
public function setPasswordAttribute($value)
{
$this->attributes['password'] = \Hash::make($value);
}
}
LoginController：
namespace App\Http\Controllers\Auth;
use App\Http\Controllers\Controller;
use Illuminate\Foundation\Auth\AuthenticatesUsers;
use Illuminate\Http\Request;
class LoginController extends Controller
{
use AuthenticatesUsers;
/**
* Where to redirect users after login.
*
* @var string
*/
protected $redirectTo = '/home';
/**
* Create a new controller instance.
*
* @return void
*/
public function __construct()
{
$this->middleware('guest')->except('logout');
}
/**
* Validate the user login request.
*
* @param \Illuminate\Http\Request $request
* @return void
*
* @throws \Illuminate\Validation\ValidationException
*/
protected function validateLogin(Request $request)
{
$request->validate([
'mobile' => 'required|exists:users,mobile',
'password' => 'required|min:3',
'captcha' => 'required|captcha'
]);
}
}
登录视图：
{{--@extends('layouts.app')--}}
@extends('site::layout.template')
@section('content')
<div class="row justify-content-center">
<!-- Sidebar -->
<div class="col-md-6">
<div class="card">
<!-- Card header-->
<div class="card-header max">
<h3>Login</h3>
</div>
<div class="card-body">
@if ($errors->any())
<div class="alert alert-danger">
<ul>
@foreach ($errors->all() as $error)
<li>{{ $error }}</li>
@endforeach
</ul>
</div>
@endif
<div class="row justify-content-center">
<div class="col-md-8">
<form method="POST" action="{{ route('login') }}">
@csrf
<div class="form-group row">
<div class="col-md-12">
<label>Mobile</label>
<input type="text" name="mobile" class="form-control form-shadow @error('mobile') is-invalid @enderror" value="{{ old('mobile') }}" placeholder="09121234567" >
@error('mobile')
<span class="invalid-feedback" role="alert">
<strong>{{ $message }}</strong>
</span>
@enderror
</div>
</div>
<div class="form-group row">
<div class="col-md-12">
<label>Password</label>
<input type="password" name="password" class="form-control form-shadow @error('password') is-invalid @enderror" placeholder="*********" >
@error('password')
<span class="invalid-feedback" role="alert">
<strong>{{ $message }}</strong>
</span>
@enderror
</div>
</div>
<div class="form-group row">
<div class="col-md-12">
<div class="form-check">
<input class="form-check-input" type="checkbox" name="remember" id="remember" {{ old('remember') ? 'checked' : '' }}>
<label class="form-check-label" for="remember">
Remember me
</label>
</div>
</div>
</div>
<div class="form-group row">
<div class="col-md-8">
<input type="text" class="form-control form-shadow @error('captcha') is-invalid @enderror" name="captcha" placeholder="enter front code" >
@error('captcha')
<span class="invalid-feedback" role="alert">
<strong>{{ $message }}</strong>
</span>
@enderror
</div>
<div class="col-md-4">
<img id="refresh" class="captcha" src="{!! captcha_src('flat') !!}" alt="">
</div>
</div>
<div class="form-group row">
<button class="btn btn-primary btn-lg btn-block">ورود</button>
</div>
@if (Route::has('password.request'))
<a class="btn btn-link" href="{{ route('password.request') }}">
Reset password ?
</a>
@endif
</form>
</div>
</div>
</div>
</div>
</div>
</div>
@endsection
验证码很好，工作正常。现在，我需要将登录方法从“电子邮件”更改为“移动”。
答案 0 :(得分：0)
函数username（）
public function username()
{
return 'email';
}
然后替换您想要的电子邮件。
答案 1 :(得分：0)
您应该看看official documentation。
自定义用户名
默认情况下，Laravel使用电子邮件字段进行身份验证。如果要>自定义此设置，可以在LoginController上定义一个用户名方法：
public function username() { return 'username'; }
因此，在您的情况下，您必须在LoginController中添加此功能，并将username更改为移动设备：
namespace App\Http\Controllers\Auth;
use App\Http\Controllers\Controller;
use Illuminate\Foundation\Auth\AuthenticatesUsers;
use Illuminate\Http\Request;
class LoginController extends Controller
{
use AuthenticatesUsers;
/**
* Where to redirect users after login.
*
* @var string
*/
protected $redirectTo = '/home';
/**
* Create a new controller instance.
*
* @return void
*/
public function __construct()
{
$this->middleware('guest')->except('logout');
}
public function username()
{
return 'mobile';
}
/**
* Validate the user login request.
*
* @param \Illuminate\Http\Request $request
* @return void
*
* @throws \Illuminate\Validation\ValidationException
*/
protected function validateLogin(Request $request)
{
$request->validate([
'mobile' => 'required|exists:users,mobile',
'password' => 'required|min:3',
'captcha' => 'required|captcha'
]);
}
}
如果您需要更具动态性的逻辑，则应查看AuthenticatesUsers特性的源代码，并覆盖登录功能。