我目前正在尝试创建一个管理员可以给某人的令牌。需要在注册页面输入此令牌，以验证他是否可以注册帐户。
我当前的create_token_table迁移文件如下所示：
<?php
use Illuminate\Support\Facades\Schema;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Database\Migrations\Migration;
class CreateTokenTables extends Migration
{
/**
* Run the migrations.
*
* @return void
*/
public function up()
{
Schema::create('token', function (Blueprint $table) {
$table->increments('id');
$table->string('token');
$table->timestamps();
});
}
/**
* Reverse the migrations.
*
* @return void
*/
public function down()
{
Schema::dropIfExists('token');
}
}
这会在数据库中创建表。
我的register.blade文件如下所示：
@extends('layouts.app')
@section('content')
<div class="container">
<div class="row justify-content-center">
<div class="col-md-8">
<div class="card">
<div class="card-header">{{ __('Registrieren') }}</div>
<div class="card-body">
<form method="POST" action="{{ route('register') }}">
@csrf
<div class="form-group row">
<label for="name" class="col-md-4 col-form-label text-md-right">{{ __('Name') }}</label>
<div class="col-md-6">
<input id="name" type="text" class="form-control{{ $errors->has('name') ? ' is-invalid' : '' }}" name="name" value="{{ old('name') }}" placeholder="Namen eingeben.." required autofocus>
@if ($errors->has('name'))
<span class="invalid-feedback">
<strong>{{ $errors->first('name') }}</strong>
</span>
@endif
</div>
</div>
<div class="form-group row">
<label for="email" class="col-md-4 col-form-label text-md-right">{{ __('E-Mail Addresse') }}</label>
<div class="col-md-6">
<input id="email" type="email" class="form-control{{ $errors->has('email') ? ' is-invalid' : '' }}" name="email" value="{{ old('email') }}" placeholder="E-Mail eingeben.." required>
@if ($errors->has('email'))
<span class="invalid-feedback">
<strong>{{ $errors->first('email') }}</strong>
</span>
@endif
</div>
</div>
<div class="form-group row">
<label for="phone" class="col-md-4 col-form-label text-md-right">{{ __('Telefonnummer') }}</label>
<div class="col-md-6">
<input id="phone" type="number" class="form-control{{ $errors->has('phone') ? ' is-invalid' : '' }}" name="phone" value="{{ old('phone') }}" placeholder="Telefonnummer eingeben.." required>
@if ($errors->has('phone'))
<span class="invalid-feedback">
<strong>{{ $errors->first('phone') }}</strong>
</span>
@endif
</div>
</div>
<div class="form-group row">
<label for="charID" class="col-md-4 col-form-label text-md-right">{{ __('Charackter ID') }}</label>
<div class="col-md-6">
<input id="charID" type="number" class="form-control{{ $errors->has('charID') ? ' is-invalid' : '' }}" name="charID" value="{{ old('charID') }}" placeholder="Charackter ID eingeben.." required>
@if ($errors->has('charID'))
<span class="invalid-feedback">
<strong>{{ $errors->first('charID') }}</strong>
</span>
@endif
</div>
</div>
<div class="form-group row">
<label for="password" class="col-md-4 col-form-label text-md-right">{{ __('Password') }}</label>
<div class="col-md-6">
<input id="password" type="password" class="form-control{{ $errors->has('password') ? ' is-invalid' : '' }}" name="password" placeholder="Passwort eingeben.." required>
@if ($errors->has('password'))
<span class="invalid-feedback">
<strong>{{ $errors->first('password') }}</strong>
</span>
@endif
</div>
</div>
<div class="form-group row">
<label for="password-confirm" class="col-md-4 col-form-label text-md-right">{{ __('Confirm Password') }}</label>
<div class="col-md-6">
<input id="password-confirm" type="password" class="form-control" name="password_confirmation" placeholder="Passwort bestätigung eingeben.." required>
</div>
</div>
<div class="form-group row">
<label for="token" class="col-md-4 col-form-label text-md-right">{{ __('Token') }}</label>
<div class="col-md-6">
<input id="token" type="text" class="form-control{{ $errors->has('token') ? ' is-invalid' : '' }}" name="token" placeholder="Token eingeben.." required>
@if ($errors->has('token'))
<span class="invalid-feedback">
<strong>{{ $errors->first('token') }}</strong>
</span>
@endif
</div>
</div>
<div class="form-group row mb-0">
<div class="col-md-6 offset-md-4">
<button type="submit" class="btn btn-primary">
{{ __('Registrieren') }}
</button>
</div>
</div>
</form>
</div>
</div>
</div>
</div>
</div>
@endsection
如您所见，用户需要在注册表单中添加一个令牌，当用户提交表单时应该检查该表单。我认为这应该在 RegisterController.php 文件中完成，该文件当前如下所示：
<?php
namespace App\Http\Controllers\Auth;
use App\User;
use App\Http\Controllers\Controller;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Facades\Validator;
use Illuminate\Foundation\Auth\RegistersUsers;
class RegisterController extends Controller
{
/*
|--------------------------------------------------------------------------
| Register Controller
|--------------------------------------------------------------------------
|
| This controller handles the registration of new users as well as their
| validation and creation. By default this controller uses a trait to
| provide this functionality without requiring any additional code.
|
*/
use RegistersUsers;
/**
* Where to redirect users after registration.
*
* @var string
*/
protected $redirectTo = '/home';
/**
* Create a new controller instance.
*
* @return void
*/
public function __construct()
{
$this->middleware('guest');
}
/**
* Get a validator for an incoming registration request.
*
* @param array $data
* @return \Illuminate\Contracts\Validation\Validator
*/
protected function validator(array $data)
{
return Validator::make($data, [
'name' => 'required|string|max:255',
'email' => 'required|string|email|max:255|unique:users',
'password' => 'required|string|min:6|confirmed',
'phone' => 'required|integer',
'charackerID' => 'required|integer',
'token' => 'required|string',
]);
}
/**
* Create a new user instance after a valid registration.
*
* @param array $data
* @return \App\User
*/
protected function create(array $data)
{
return User::create([
'name' => $data['name'],
'email' => $data['email'],
'password' => Hash::make($data['password']),
]);
}
}
如何检查用户是否输入了存储在令牌数据库表中的有效令牌？
答案 0 :(得分：1)
在验证器功能中，您需要exists验证规则：
protected function validator(array $data)
{
return Validator::make($data, [
'name' => 'required|string|max:255',
'email' => 'required|string|email|max:255|unique:users',
'password' => 'required|string|min:6|confirmed',
'phone' => 'required|integer',
'charackerID' => 'required|integer',
'token' => 'required|string|exists:token,token',
]);
}
我的观察是你的表名和列名'token'看起来可能有问题，而你可以命名你的表标记，然后命名列'token'。
要了解有关验证的更多信息，您绝对应该使用Laravel docs