// routes/web.php

Route::get('/register', [RegisteredUserController::class, 'create']);
Route::post('/register', [RegisteredUserController::class, 'store']);

Route::get('/login', [AuthenticatedSessionController::class, 'create']);
Route::post('/login', [AuthenticatedSessionController::class, 'store']);

<form method="POST" action="{{ route('register') }}">
    @csrf
    <input type="text" name="name" placeholder="Name">
    <input type="email" name="email" placeholder="Email">
    <input type="password" name="password" placeholder="Password">
    <input type="password" name="password_confirmation" placeholder="Confirm Password">
    <button type="submit">Register</button>
</form>

use Illuminate\Support\Facades\Auth;

// เข้าสู่ระบบ
Auth::attempt(['email' => $email, 'password' => $password]);

// ตรวจสอบว่าผู้ใช้ login อยู่หรือไม่
Auth::check();

// เข้าถึงข้อมูลผู้ใช้
$user = Auth::user();

// ออกจากระบบ
Auth::logout();