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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    The survey should be aswered only once by each person who receives it. How should I do it?

    Asked by amandaPinto on October 13, 2016 at 09:12 AM
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    JotForm Support

    Answered by Chriistian on October 13, 2016 at 11:09 AM

    You can avoid multiple submission in your form by enabling Unique Submission or Unique Question feature of JotForm. Enabling Unique Submission option does not allow user to submit the form using the same IP addresses or Cookies. Enabling Unique Question option does not allow user to submit the form with the same value for the field set to the option.


    For more information, you can check this article: How to Set Unique Submissions on a Form.