On a feedback form implementation, you can make the SAVE button redirect to any page you wish using the Source Query String parameter. But how to make the CANCEL button to not redirect to this same Source page, which is commonly a “Thank you” page?
- Create new “New” form for the list.
- Find SharePoint:GoBackButton control
- Add new parameter RedirectUrl with the URL where Cancel button should redirect to.
In my case it is just redirecting to the front page of the site.