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.
Did you meant you want to use the JotFor on your website that only allows users that were logged in to your website?
If it was what you meant, the answer is Yes.
You can embed the form on your website that requires username and password before users can get in your website.
Hope this help. Please inform us if you need further assistance.