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.
Yes there is, you can use the Auto Fill feature. Although it is more like "Save to Continue Later" where the user fill up the form and continue on later date.
But if you mean like an auto-complete, it is dependent on the user's web browser. Most browsers have this feature so that when the user's go to the same form, it will auto-fill the fields with the same information.
Hope this helps. Let us know if you have further questions.