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.
There are 2 ways to do this. 1st is using the "Duplicate" field option.
2nd is using the "Manage Multiple Fields".
Inside "Manage Multiple Fields" you can highlight fields that you want to duplicate then just simple click on "Duplicate" button.