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.
Found it... It's under "Publish", select "Embed", select option of "Source Code" then you'll find the "Download Source Code" link.
Glad you were able to find the source code of your form. We recently updated some of our features. If you have any other question, please let us know. We will be glad to assist.