How to validate email addresses in Laravel?

In Laravel, you can validate email addresses using the email validation rule. Here’s an example of how to validate an email address in Laravel:

use Illuminate\Http\Request;

public function validateEmail(Request $request)
{
    $request->validate([
        'email' => 'required|email',
    ]);
}

In this example, we’re validating an email address submitted through a form using Laravel’s validate method. The email validation rule ensures that the input is a valid email address.

You can also customize the error message that’s displayed when the validation fails by adding a message parameter to the validate method:

$request->validate([
    'email' => 'required|email',
], [
    'email.required' => 'Please enter an email address.',
    'email.email' => 'Please enter a valid email address.',
]);

In this example, we’re customizing the error messages for the required and email rules for the email field.

Note: Laravel’s email validation rule only checks if the input is in a valid email format. It does not check if the email address actually exists or if the email can be delivered to the recipient.