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.


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    Can I block specific IP addresses from submitting - I am protected from spam on wordpress but recently a spammer has been targeting my forms -

    Asked by marcb08852 on December 30, 2011 at 12:09 PM

    On Wordpress  Askimet prevents spammers but the jotform is not covered and I have a spammer who keeps attacking my forms - can specific ip addresses be blocked from  entering data

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    Answered by AtacanC on December 30, 2011 at 02:04 PM

    Unfortunately, it's not possible to blacklist/block a specific ip address in JotForm. But you might like to use Unique Submission to prevent users to make submissions on the same form. Please visit the url below for more information.

    http://www.jotform.com/help/64-What-does-Unique-Submission-Mean

    If you have any other concerns, feel free to contact us.