Attempt() method is undefined in Laravel 6 - php

Question

I am trying to authenticate admin in Laravel project. my auth.php as shown below:
'guards' => [
'web' => [
'driver' => 'session',
'provider' => 'users',
],
'admin' => [
'driver' => 'session',
'provider' => 'admins',
],
'api' => [
'driver' => 'token',
'provider' => 'users',
'hash' => false,
],
],
'providers' => [
'users' => [
'driver' => 'eloquent',
'model' => App\User::class,
],
'admins' => [
'driver' => 'eloquent',
'model' => App\Admin::class,
],
AdminController.php
<?php
namespace App\Http\Controllers\Auth;
use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
class AdminController extends Controller
{
/**
* Display a listing of the resource.
*
* #return \Illuminate\Http\Response
*/
public function adminLogin(){
return view('auth.adminLogin');
}
public function cheackAdminLogin(Request $request){
$this->validate($request, [
'email' => 'required|email',
'password' => 'required|min:6'
]);
if (Auth::guard('admin')->attempt(['email' => $request->email,
'password' => $request->password])) {
return redirect()->intended('/admin');
}
return back()->withInput($request->only('email')); */
}
}
AdminDashboardController.php
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
class AdminDasboardController extends Controller
{
public function adminPanel()
{
return view('adminPanel');
}
}
The problem that I encountered that when I want to check the admin login, the attempt() function when I wrote it, I get an error message in the editor "Undefined Method".
I tried to using auth()->guard('admin')->attempt() instead of Auth::guard('admin')->attempt but the problem is same.
please help

Answer 1

It may be a problem of type hint
use Illuminate\Auth\SessionGuard;
/** #var SessionGuard $adminGuard */
$adminGuard = Auth::guard("admin");
if ($adminGuard->attempt($credentials)) {
...