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 to avoid duplicate response

    Asked by RogerMarfe on September 25, 2015 at 06:17 AM
    form limits duplicate response multiple response unique submissions
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    JotForm Support

    Answered by Jan on September 25, 2015 at 10:06 AM

    If you want to prevent duplicate or multiple response for the same user then you need to set a form limits in the unique submissions.

    Please refer to this guide on How to Set Unique Submissions on a Form.

    Let us know if you have any questions. Thank you.