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 have limited spots in form and once a user picks a spot, availability should automatically reduce?

    Asked by Tiffany on May 01, 2017 at 12:32 PM
    One last feature that we are looking for is on that we can list available spots in a class, say 10 and as people go in and choose the class, then pay, the availability will automatically reduce as people purchase spots.  Can JotForm handle this type of traffic?  Thank you!
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    JotForm Support

    Answered by ashwin_d on May 01, 2017 at 12:36 PM

    Hello Tiffany,

    Yes it is possible to achieve your requirement by adding any of the following widgets in form:

    Gift Registry

    Quantity Gift Registry

    Once a user selects any item form any of the above widget and submits form, the available quantity will automatically be reduced. 

    Hope this helps.

    Do try it out and get back to us if you have any questions.

    Thank you!