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 can I create auto numbering?

    Asked by shawnadelgadillo on May 25, 2017 at 12:06 PM

    I need to build a form that will change numbering everytime I fill one in and send it out. Is this possible?

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    JotForm Support

    Answered by Kiran on May 25, 2017 at 01:40 PM

    It is possible to achieve your requirement by using the Unique ID widget. This widget increments the number for each submission received. Please take a look at the following guide that can help you with using Unique ID widget.

    https://www.jotform.com/help/79-How-to-Add-Custom-Unique-IDs-to-your-Form-Submissions

    Hope this information helps!