How to save user restriction in Laravel 5? - php

Question

Can anyone help me with this error? I am making an application, I am using the Laravel Framework version 5.8.35.
ERROR :
Argument 1 passed to App\Http\Controllers\Auth\RegisterController::validator() must be an instance of Illuminate\Http\Request
Register Controller :
The idea of ​​control is to control the sending of data between the view and the database. This controller controls the application's remit.
<?php
namespace App\Http\Controllers\Auth;
use App\User;
use Illuminate\Http\Request;
use App\Http\Controllers\Controller;
use Illuminate\Foundation\Auth\RegistersUsers;
class RegisterController extends Controller
{
use RegistersUsers;
protected $redirectTo = '/home';
public function __construct()
{
$this->middleware('guest');
}
protected function validator(Request $request)
{
$this->validate($request, [
'nome' => 'required|max:255',
'sobrenome' => 'required|max:255',
'email' => 'required|email|unique:users,email|max:255',
'cpf' => 'required|min:11|unique:users,cpf',
'rg' => 'required|min:7|unique:users,rg',
'telefone' => 'required',
'celular' => 'required',
'rua' => 'required|max:255',
'bairro' => 'required|max:255',
'complemento' => 'max:255',
'numero' => 'required',
'cep' => 'required|min:8',
'datanascimento' => 'required|date|before:today',
'password' => 'required|min:8|confirmed|max:60',
]);
$user = User::create(request([
'nome',
'sobrenome',
'email',
'cpf',
'rg',
'telefone',
'celular',
'rua',
'bairro',
'complento',
'numero',
'cep',
'datanascimento',
'password'
]));
auth()->login($user);
return redirect()->to('/home');
}
}
View Register:
The idea of ​​the view is to show the user in a friendlier way how to register to use the system.
#section('content')
<link href="{{ asset('css/sb-admin-2.min.css')}}" rel="stylesheet">
<div class="form-horizontal">
{{Form::model(['route' => 'register', 'method' => 'post'])}}
<div class="form-group">
{{Form::label('nome', 'Nome:',['class' => 'col-lg-2 control-label'])}}
{{Form::text('nome',null,['class' => 'col-lg-8 form'])}}
#if ($errors->has('nome'))
{{$errors->first('nome')}}
#endif
</div>
<div class="form-group">
{{Form::label('sobrenome', 'Sobrenome:',['class' => 'col-lg-2 control-label'])}}
{{Form::text('sobrenome',null,['class' => 'col-lg-8 form'])}}
#if ($errors->has('nome'))
{{$errors->first('nome')}}
#endif
</div>
<div class="form-group">
{{Form::label('datanascimento', 'Data de Nascimento:',['class' => 'col-lg-2 control-label'])}}
{{Form::date('datanascimento',null,['class' => 'col-lg-8 form'])}}
#if ($errors->has('datanascimento'))
{{$errors->first('datanascimento')}}
#endif
</div>
<div class="form-group">
{{Form::label('cpf', 'CPF:',['class' => 'col-lg-2 control-label'])}}
{{Form::text('cpf',null,['class' => 'col-lg-8 form'])}}
#if ($errors->has('cpf'))
{{$errors->first('cpf')}}
#endif
</div>
<div class="form-group">
{{Form::label('rg', 'RG:',['class' => 'col-lg-2 control-label'])}}
{{Form::text('rg',null,['class' => 'col-lg-8 form'])}}
#if ($errors->has('rg'))
{{$errors->first('rg')}}
#endif
</div>
<div class="form-group">
{{Form::label('telefone', 'Telefone:',['class' => 'col-lg-2 control-label'])}}
{{Form::text('telefone',null,['class' => 'col-lg-8 form'])}}
#if ($errors->has('telefone'))
{{$errors->first('telefone')}}
#endif
</div>
<div class="form-group">
{{Form::label('celular', 'Celular:',['class' => 'col-lg-2 control-label'])}}
{{Form::text('celular',null,['class' => 'col-lg-8 form'])}}
#if ($errors->has('celular'))
{{$errors->first('celular')}}
#endif
</div>
<div class="form-group">
{{Form::label('rua', 'Rua:',['class' => 'col-lg-2 control-label'])}}
{{Form::text('rua',null,['class' => 'col-lg-8 form'])}}
#if ($errors->has('rua'))
{{$errors->first('rua')}}
#endif
</div>
<div class="form-group">
{{Form::label('bairro', 'Bairro:',['class' => 'col-lg-2 control-label'])}}
{{Form::text('bairro',null,['class' => 'col-lg-8 form'])}}
#if ($errors->has('bairro'))
{{$errors->first('bairro')}}
#endif
</div>
<div class="form-group">
{{Form::label('complemento', 'Complemento:',['class' => 'col-lg-2 control-label'])}}
{{Form::text('complemento',null,['class' => 'col-lg-8 form'])}}
#if ($errors->has('complemento'))
{{$errors->first('complemento')}}
#endif
</div>
<div class="form-group">
{{Form::label('numero', 'Número:',['class' => 'col-lg-2 control-label'])}}
{{Form::text('numero',null,['class' => 'col-lg-8 form'])}}
#if ($errors->has('numero'))
{{$errors->first('numero')}}
#endif
</div>
<div class="form-group">
{{Form::label('cep', 'CEP:',['class' => 'col-lg-2 control-label'])}}
{{Form::text('cep',null,['class' => 'col-lg-8 form'])}}
#if ($errors->has('cep'))
{{$errors->first('cep')}}
#endif
</div>
<div class="form-group">
{{Form::label('email', 'Email:',['class' => 'col-lg-2 control-label'])}}
{{Form::text('email',null,['class' => 'col-lg-8 form'])}}
#if ($errors->has('email'))
{{$errors->first('email')}}
#endif
</div>
<div class="form-group">
{{Form::label('password', 'Senha:',['class' => 'col-lg-2 control-label'])}}
{{Form::password('password',['class' => 'col-lg-8 form', 'type' => 'password'])}}
#if ($errors->has('password'))
{{$errors->first('password')}}
#endif
</div>
<div class="form-group">
{{Form::label('password_confirmation', 'Confirmação Senha:',['class' => 'col-lg-2 control-label'])}}
{{Form::password('password_confirmation',['class' => 'col-lg-8 form'])}}
#if ($errors->has('password_confirmation'))
{{$errors->first('password_confirmation')}}
#endif
</div>
<div class="form-group">
{{Form::reset('Limpar', array('class' => 'btn btn-danger limpar'))}}
{{Form::submit('Salvar',array('class'=> 'btn btn-success salvar', 'id' => 'validar'))}}
{{Form::close()}}
</div>
</div>
#endsection

Answer 1

The validator function you're overriding expects parameter 1 to be an array and you're passing a Request object to it through dependency injection
Change the parameter to an array and use the request() helper function to get the request object instead
protected function validator(array $data)
{
$this->validate(request(), [
// rest of code
 Explanation
The App\Http\Controllers\Auth\RegisterController class is using the trait Illuminate\Foundation\Auth\RegistersUsers so any missing function like say register are going to be executed there.
Let's take a look here
/**
* Handle a registration request for the application.
*
* #param \Illuminate\Http\Request $request
* #return \Illuminate\Http\Response
*/
public function register(Request $request)
{
$this->validator($request->all())->validate(); // <-- Here
event(new Registered($user = $this->create($request->all())));
$this->guard()->login($user);
return $this->registered($request, $user)
?: redirect($this->redirectPath());
}
We're passing the $request->all() which is an array, to the validator by default which means the function validator only accepts an array as
a parameter
Which is coming from vendor/laravel/framework/src/Illuminate/Foundation/helpers.php here
if (!function_exists('validator')) {
/**
* Create a new Validator instance.
*
* #param array $data
* #param array $rules
* #param array $messages
* #param array $customAttributes
* #return \Illuminate\Contracts\Validation\Validator|\Illuminate\Contracts\Validation\Factory
*/
function validator(array $data = [], array $rules = [], array $messages = [], array $customAttributes = [])
{
$factory = app(ValidationFactory::class);
if (func_num_args() === 0) {
return $factory;
}
return $factory->make($data, $rules, $messages, $customAttributes);
}
}
And it explictly states a requirement for parameter 1 to be an array
I hope this helps