otti.steinhauer on "redirect to another wordpresspage when the Browser back-button is clicked"

Hello,
for my new plugin created a form. The user should fill the fields in the form in four steps, submit every part via button. But after the fourth step he must not go back to the steps of the form. Best it would be to redirect the user to the page where he started.
How can I do this?
Thanks

Ottilie