Keep submit form on thank you page

It’s not really possible to do it this way, the best you can do is to place a link on the thank you page that takes the user back to the signup page so they can fill out another form.

If you wanted to modify the plugin, you’d have to make changes to the Signup class so that when a submission returns to the signup page (if you don’t take them to a different page after they sign up) it shows the signup page again. Normally, it would just show the thanks message.

I tried the link idea (from a different thank you page), but when it brought me back to the signup page, the signup message was there,but not the form.

I have some experience with PHP — would it be difficult to modify the signup class to show the form?

When the signup form is submitted, it has to go to either the same page, or to a page with the [pdb_signup_thanks] shortcode. Otherwise, the submission will never be completed.

If you put the signup thanks shortcode on the page the signup form goes to, you link back to the signup form will work because at that point the submission is complete and the signup form will display again.