How do I redirect to a thank you page after ""everyone on the internet"" role submits a form?

Dan

I have implemented your suggestion here and it works for me, but it also redirects to the same page when you hit the cancel button. Is there a way to make sure the cancel button doesnt take you to the thank you page?

What page do you want the Cancel button to take you to? It isn't clear to me what page you would go to as I don't even know how the anonymous user navigated to the add record page in the first place.

We give them a link from our website. Maybe we could open a fresh form if they cancel. Or send them back to the website .