如何在API注册中实现Laravel的必须验证电子邮件功能？

Route::post('/register', 'AuthController@register');

use Illuminate\Auth\Events\Registered;
use Illuminate\Support\Facades\Validator;

public function register(Request $request)
{
    $validator = Validator::make($request->all(), [
        'name' => 'required',
        'email' => 'required|email|unique:users',
        'password' => 'required|min:6',
    ]);

    if ($validator->fails()) {
        return response()->json($validator->errors(), 400);
    }

    $user = User::create([
        'name' => $request->name,
        'email' => $request->email,
        'password' => bcrypt($request->password),
        'email_verified_at' => null, // 设置为null，等待验证
    ]);

    event(new Registered($user));

    return response()->json(['message' => 'Registration successful. Please check your email to verify.'], 201);
}

use Illuminate\Auth\Events\Registered;
use Illuminate\Auth\Listeners\SendEmailVerificationNotification;

protected $listen = [
    Registered::class => [
        SendEmailVerificationNotification::class,
    ],
];