Laravel — Improve Email Validation

tests\Feature\UserControllerTest.php

<?php

declare(strict_types=1);

namespace Tests\Feature;

use Tests\TestCase;
use Faker\Factory as Faker;

class UserControllerTest extends TestCase
{
    public function test_can_create_user(): void
    {
        $faker = Faker::create();

        $response = $this->postJson(
            route('user.create'),
        [
            'name' => $faker->name,
            'password' => $faker->password(),
            'email' => $faker->unique()->freeEmail(), // Don't use $faker->email()
        ]);

        $response->assertSuccessful();
    }
}

Example used in https://neutrondev.com/laravel-improve-email-validation/