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 do I limit the number of times a radio button can be selected?

    Asked by alpharettafbc on March 24, 2016 at 05:30 PM

    I am looking to create an appointment time sign up and need to limit the time slot selected to only be chosen 4 times, and then no longer available.

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    JotForm Support

    Answered by david on March 24, 2016 at 06:41 PM

    We actually have a widget made specifically for appointment time slots.  It is our appointment slots widget:


    You can set the amount of each time available and when a selection is made, the counter will decrease.  When the counter reaches 0, the option will be disabled.