我使用Laravel 5.6和HTML collective来构建表单。我有一个处理表单验证的请求类，当验证失败时，表单输入将重新填充已提交的值。我想防止这种情况发生在google2fa字段上，尽管它总是空白而且不会重新填充。有没有办法做到这一点？
控制器：
public function login()
{
return View::make('auth/login');
}
public function handle_login(UserLoginRequest $request)
{
// login successful
}
请求
<?php
namespace App\Http\Requests;
use Illuminate\Foundation\Http\FormRequest;
use Validator;
use App\Models\User;
use Auth;
use Guzzle;
use Hash;
use Google2FA;
class UserLoginRequest extends FormRequest
{
/**
* Determine if the user is authorized to make this request.
*
* @return bool
*/
public function authorize()
{
return true;
}
/**
* Get the validation rules that apply to the request.
*
* @return array
*/
public function rules()
{
// check email and password combination is valid
Validator::extend('valid_login', function($attribute, $value, $parameters)
{
$user = User::where('email', '=', $value)->first();
if($user) {
return Hash::check($parameters[0], $user->password);
} else {
return false;
}
return Auth::attempt(['email' => $value, 'password' => $parameters[0]], !is_null($parameters[1]));
});
// check recaptcha
Validator::extend('notBot', function($attribute, $value, $parameters)
{
$client = new \GuzzleHttp\Client;
try {
$response = $client->post('https://www.google.com/recaptcha/api/siteverify', [
'form_params' => [
'secret' => config('services.recaptcha.secret'),
'response' => $value,
'remoteip' => $this->ip()
]
]);
$result = json_decode($response->getBody()->getContents());
if($result->success) {
return true;
} else {
$this->recaptcha_errors = implode(', ', $result->{'error-codes'});
return false;
}
} catch(Exception $e) {
return false;
}
});
// check the two factor authentication
Validator::extend('2fa_valid', function($attribute, $value, $parameters)
{
$user = User::where('email', '=', $this->email)->first();
if(is_null($user)) {
return true;
}
return Google2FA::verifyKey($user->google2fa_secret, $value);
});
Validator::replacer('notBot', function($message, $attribute, $rule, $parameters) {
return str_replace(':errors', $this->recaptcha_errors, $message);
});
return [
//'g-recaptcha-response' => ['bail', 'required', 'notBot'],
'email' => ['bail', 'required', 'exists:users,email', 'valid_login:'.$this->password.','.$this->remember_me],
'password' => ['required'],
'google2fa' => ['required', '2fa_valid']
];
}
public function messages()
{
return [
'email.valid_login' => 'The password is incorrect.',
'email.is_user' => 'The email address is not recognised.',
'not_bot' => 'Recaptcha error: :errors',
'g-recaptcha-response.required' => 'You must prove you are not a robot',
'google2fa.2fa_valid' => 'The 2 factor auth code is invalid',
'google2fa.required' => 'You must enter a 2 factor auth code'
];
}
}
查看
@extends('layouts.app')
@section('meta_title')
Login
@stop
@section('content')
{{ Form::open(['route' => 'login.submit', 'id' => 'user-login', 'class' => 'form-horizontal', 'method' => 'POST']) }}
<div class="row justify-content-center">
<div class="col-md-6">
<h2>Please Login</h2>
<hr>
</div>
</div>
<div class="row justify-content-center">
<div class="col-md-6">
<div class="form-group has-danger">
<label class="sr-only" for="email">E-Mail Address</label>
<div class="input-group mb-3">
<div class="input-group-prepend">
<span class="input-group-text" id="basic-addon1"><i class="fa fa-at"></i></span>
</div>
{{ Form::email('email', null, ['class' => 'form-control', 'id' => 'email', 'required', 'autofocus', 'placeholder' => 'Email address...' ]) }}
</div>
</div>
</div>
</div>
<div class="row justify-content-center">
<div class="col-md-6">
<div class="form-group">
<label class="sr-only" for="password">Password</label>
<div class="input-group mb-3">
<div class="input-group-prepend">
<span class="input-group-text" id="basic-addon1"><i class="fa fa-key"></i></span>
</div>
{{ Form::password('password', ['class' => 'form-control', 'id' => 'password', 'required', 'placeholder' => 'Password...']) }}
</div>
</div>
</div>
</div>
<div class="row justify-content-center">
<div class="col-md-6">
<div class="form-group">
<label class="sr-only" for="password">2 Factor Auth Code</label>
<div class="input-group mb-3">
<div class="input-group-prepend">
<span class="input-group-text"><i class="fa fa-lock"></i></span>
</div>
{{ Form::text('google2fa', '', ['class' => 'form-control', 'required', 'placeholder' => '2 Factor Auth Code...']) }}
<div class="input-group-append">
<span class="input-group-text"><button type="button" class="btn btn-sm rounded-circle" data-toggle="popover" data-trigger="focus" data-placement="bottom" title="What is 2 factor authentication?" data-content="2 factor authentication is an extra layer of security to protect your account from unauthorised access. <br><br><a href='{{ route('login.setup_2fa') }}' class='btn btn-primary btn-block'>Setup 2 Factor Authentication</a>"><i class="fa fa-info"></i></button></span>
</div>
</div>
</div>
</div>
</div>
{{--
<div class="row justify-content-center">
<div class="col-md-6">
<div class="g-recaptcha" data-sitekey="6LeZAFgUAAAAAKYQAqxk5Vt2TiaR9ryk7VsIA_0F"></div>
</div>
</div>
--}}
<div class="row justify-content-center">
<div class="col-md-6" style="padding-top: .35rem">
<div class="form-check mb-2 mr-sm-2 mb-sm-0">
<label class="form-check-label">
{{ Form::checkbox('remember', 1, false, ['class' => 'form-check-input']) }}
<span style="padding-bottom: .15rem">Remember me</span>
</label>
</div>
</div>
</div>
<div class="row justify-content-center" style="padding-top: 1rem">
<div class="col-md-6">
<button type="submit" class="btn btn-primary"><i class="fa fa-sign-in"></i> Login</button>
<a class="btn btn-link" href="{{ route('login.forgotten_password') }}">Forgot Your Password?</a>
</div>
</div>
{{ Form::close() }}
@stop
@section('scripts')
{{-- <script src='https://www.google.com/recaptcha/api.js'></script> --}}
<script type="text/javascript">
jQuery(document).ready(function($) {
$('[data-toggle="popover"]').popover({
html: true
})
});
</script>
@endsection
答案 0 :(得分：0)
您可以使用＆＃39; autocomplete =＆＃34; off＆＃34; ＆＃39;在该输入上，您可以阅读有关此属性here
的更多信息{{ Form::text('google2fa', '', ['class' => 'form-control', 'required', 'placeholder' => '2 Factor Auth Code...', 'autocomplete' => 'off']) }}