What is JotForm?
JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
How to make the thank you page appears in a pop up and the user can simply close it.Asked by pierocan on February 04, 2016 at 06:48 PM
It is not possible to do so in the form builder, however you can get the full source code of your form and apply some code to the form so you can achieve the desired result.
You can check out this thread for a more detailed guide on how to make the thank you page appear in a pop-up. Pop-up Thank you and redirect to complete submissions