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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    How do I prevent spamming?

    Asked by jukketo on September 01, 2014 at 03:53 AM


    Someone is spamming my account and filling the form over 100 times in one day.

    How can I prevent spamming?

    Page URL:

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    JotForm Developer

    Answered by ceren on September 01, 2014 at 04:01 AM

    Hello jukketo,

    You can prevent spamming by changing your form submissions to Unique Submissions. Additionally you may find it useful to add a Captcha Field to your forms.

    Here is the relates user guides:

    How to Set Unique Submissions on a Form

    How to Add Captcha

    If you have any other questions please let us know.