Arcjet signup form protection

This form uses Arcjet's signup form protection which includes:

• Arcjet server-side email verification configured to block disposable providers and ensure that the domain has a valid MX record.
• Rate limiting set to 5 requests over a 2 minute sliding window - a reasonable limit for a signup form, but easily configurable.
• Bot protection to stop automated clients from submitting the form.

Try it

Test emails

Try these emails to see how it works:

• invalid.@arcjet – is an invalid email address.
• test@0zc7eznv3rsiswlohu.tk – is from a disposable email provider.
• nonexistent@arcjet.ai – is a valid email address & domain, but has no MX records.

See the code

The API route imports a centralized Arcjet client which sets base rules.