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.
I have inspected form that you last edited and it seems that you have deleted middle name field from your form.
Is that the form you are working on? If not can you please provide us ID of your form or URL of website where your form is embedded.
Inside of this guide you can find out how to add form to Google Sites:
Feel free to contact us if you have any other questions.