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.


  • Profile Image

    Is there a way to block submissions from a particular user?

    Asked by obrienkm on November 08, 2016 at 11:39 AM
    Submissions block a
  • Profile Image
    JotForm Support

    Answered by david on November 08, 2016 at 02:11 PM

    Unfortunately, it is not possible to block/blacklist a single IP from accessing forms at this time.  It is possible to set unique submissions for all users:

    https://www.jotform.com/help/64-How-to-Set-Unique-Submissions-on-a-Form

    However, it is not possible to apply those rules only to a single user.