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.
How do I restrict a user from submitting a form?Asked by davidgrayvideos on September 13, 2016 at 12:47 PM
I am wanting to restrict a certain user from repeatedly submitting forms how do i do this
We have two options that you can use, the Unique Submissions or Unique Question. Here's the link:
How-to-Set-Unique-Submissions-on-a-Form - It will limit the user for multiple submission using the same IP address and same browser. (https://www.jotform.com/help/64-How-to-Set-Unique-Submissions-on-a-Form)
How-to-set-Form-Limits-Based-on-a-Unique-Question - It will limit the user to a certain question like phone number, email, or anything you preferred for a question. (https://www.jotform.com/help/223-How-to-set-Form-Limits-Based-on-a-Unique-Question)
I hope this helps. Let us know if you need further assistance. Thank you.