RegisterController

<?php

namespace App\Http\Controllers\Auth;

use App\User;
use App\Http\Controllers\Controller;
use Illuminate\Support\Facades\Validator;
use Illuminate\Foundation\Auth\RegistersUsers;
use App\Estado;

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
     */
    private $estado;
    public function __construct(Estado $estado)
    {
         $this->estado = $estado;
        $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',
        ]);
    }

    /**
     * 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' => $data['email'],
            'password' => bcrypt($data['password']),
        ]);
    }
}

UsuarioController

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\User;
use App\Estado;

class UsuarioController extends Controller
{
    private $usuario, $estado;

    public function __construct(User $usuario, Estado $estado)
    {
        $this->usuario = $usuario;
        $this->estado = $estado;
        $this->middleware('auth');
    }

    public function index()
    {
        $usuario = $this->usuario->all();
        return view('admin.index', compact('usuario'));
    }

    public function create()
    {
        $list_estado = $this->estado->listEstado();
        return view('admin.create', compact('list_estado'));

    }

    public function edit($id)

    {
        $list_estado = $this->estado->listEstado();
        $usuario = User::find($id);
        return view('admin.edit', compact('usuario', 'list_estado'));
    }




    public function store(Request $request)
    {
        $inputs = $request->all();
        $inputs['password'] = bcrypt($inputs['password']);
        $this->usuario->create($inputs);
        return redirect()->action('UsuarioController@index');
    }

    public function update(Request $request, $id)

    {
            
        $usuario = User::find($id);
        $usuario->fill($request->all());
        if ($usuario['password'] != null)
            $usuario['password'] = bcrypt($usuario['password']);
        else
            unset($usuario['password']);
        $usuario->save();
        return redirect()->action('UsuarioController@index');
    }

    public function destroy($id)
    {
        $usuario = User::find($id);
        $usuario->delete();
        return redirect()->back();
    }
}