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.
Weirdness - IP Address blocked?Asked by jczgoogl on August 15, 2015 at 07:13 PM
Could you please describe your query in more detail? Which IP address seems to be blocked, and where?
Or are you perhaps asking about how to block certain IP addresses from filling out your forms?
In case that you wish to limit your form submissions to only receive one submission from any specific IP address, you can do so by using Preferences > Form Limits and setting Unique Submission to Strict Check.
Please let us know about your specific question in more detail, and we will be happy to help.