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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    Eow to stop duplicate entry for form field.

    Asked by guest_23469352858062 on December 13, 2012 at 02:16 AM

    Eow to stop duplicate entry for form field...?

    This is a re-post of a comment on Quick Overview of Form Fields

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    JotForm Support

    Answered by idarktech on December 13, 2012 at 03:19 AM


    Sorry to say but we do not have features for "unique values" or for preventing duplicate values on a certain form field. But, we do have unique submissions feature where users can only submit 1 submissions per IP or per browser session. Here's a guide: http://www.jotform.com/help/64-What-does-Unique-Submission-Mean

    Do let us know if you have further questions. Thanks!