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.
Currently, we don't have any reports about the issue you are experiencing. The Publish button is working properly on my end. I tested it using Google Chrome and Mozilla Firefox.
May I know what browser are you using? Can you please try another browser just to check if it will work or not.
I will clear your form cache so that your forms will be refreshed from our servers. Also, please check if you have any browser add-ons or extensions that blocks pop-ups. You can try to disable them to see if it will work.
Hope that helps. Thank you.