Product landing page link

How to make the submit button refer to the link given?

What submit button and what link?

In the product landing page project there is a submit button submit the email to newsletter. So when the client submit his email it should be directed to this link https://www.freecodecamp.com/email-submit to make sure it is submitted.

when you were building the CatPhotoApp in the challenges you went trough that
can you find that lesson on your own?

I actually searched for it but I didn’t find it, Please can you tell me where it is?

https://www.freecodecamp.org/learn/responsive-web-design/basic-html-and-html5/create-a-form-element