React login screen with laravel [duplicate] - reactjs

Question

In my LoginController under Auth, I have used the following codes:
namespace App\Http\Controllers\Auth;
use App\Model\Admin;
use App\Http\Controllers\Controller;
use Illuminate\Foundation\Auth\AuthenticatesUsers;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Input;
use Illuminate\Support\Facades\Validator;
use Illuminate\Support\Facades\Redirect;
use Hash;
use Auth;
use DB;
use App\Model\UserAdmin;
class LoginController extends Controller {
use AuthenticatesUsers;
public function __construct() {
$this->middleware('guest')->except('logout');
}
public function doLogin(Request $request) {
$userdata = array(
'email' => Input::get('email'),
'password' => Input::get('password'),
'status' => '1',
);
if (Auth::guard('admin')->attempt($userdata)) {
return Redirect::intended('/administrator/dashboard')->with('successMessage', 'You have successfully logged in.');
}
}
}
And in UserAdmin (model) under app/Model is as follows:
namespace App\Model;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Support\Facades\DB;
use Illuminate\Foundation\Auth\User as Authenticatable;
use Config;
class UserAdmin extends Authenticatable {
protected $table = 'adminusers';
public $timestamps = false;
protected $fillable = ['firstName', 'lastName', 'email', 'company', 'website'];
public function __construct() {
parent::__construct(); // Don't forget this, you'll never know what's being done in the constructor of the parent class you extended
}
}
After submitting the login details, it shows me the error:
Type error: Argument 1 passed to Illuminate\Auth\EloquentUserProvider::validateCredentials() must be an instance of Illuminate\Contracts\Auth\Authenticatable, instance of App\Model\UserAdmin given, called in /var/www/html/XXXXXX/vendor/laravel/framework/src/Illuminate/Auth/SessionGuard.php on line 379

Answer 1

I suppose that you required to add implements \Illuminate\Contracts\Auth\Authenticatable to your UserAdmin model class definition.
class UserAdmin extends Model implements
\Illuminate\Contracts\Auth\Authenticatable

Answer 2

You must use Authenticatable in User model
for example:
use Illuminate\Foundation\Auth\User as Authenticatable;
class User extends Authenticatable
{
//your code
}

Answer 3

You must declared use AuthenticableTrait for Authenticatable interface.
For example :
use Illuminate\Contracts\Auth\Authenticatable;
use Illuminate\Auth\Authenticatable as AuthenticableTrait;
use Illuminate\Database\Eloquent\Model;
class Company extends Model implements Authenticatable
{
use AuthenticableTrait;

Answer 4

Try and run 'composer dump-autoload' to check for "ambiguous User class resolution". It is likely you have two classes Defined as User Class.

Answer 5

use Illuminate\Foundation\Auth\AuthenticatesUsers;
Then in your model class, extends AuthenticatesUsers instead of Model.

Answer 6

You must extends Authenticatable class and implements JWTSubject in User model
For example :
class User extends Authenticatable implements JWTSubject {

Answer 7

Go to your Model and instead of extending Model, extend User
<?php
namespace App;
class Staff extends \Illuminate\Foundation\Auth\User
{
}