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.
Unfortunately I do not quite understand what you mean by "https".
Did you maybe mean that you are looking to secure your jotforms?
If so then please see http://www.jotform.com/help/63-How-can-I-receive-SSL-Submissions.
If you meant something else then we would request that you please return to you thread here and explain more about this issue so that we can help you better.