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.
Can you please tell us the form ID you have problem with? I cloned most recent one that you have been using http://www.jotform.com/50755247400955 and I created Fillable PDF form from it. And I successfully submit it through Adobe Acrobat. Perhaps you were working with a different one? Please advise so we can look into the form that's having the issue.
Let us know if you need further assistance.