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.
If I understand your question correctly, while you're filling out your form if you click on the back button and next button your data is reset. I've checked your form and I am not able to reproduce the same issue that you’re having.
Could you please provide us more details of your concern? At that time, we can assist more properly. We'll wait for your response.