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 block out dates on a form once they have been selected by a registrant?

    Asked by admissions714 on July 28, 2016 at 03:03 PM

    I am looking to use JotForm to schedule individual appointments with various parties.  Once a party schedules an appointment with me for a certain time slot, I want that time slot to disappear for any future registrants.  How can I accomplish this through JotForm?

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    JotForm Support

    Answered by EltonCris on July 28, 2016 at 04:46 PM

    Simply add this widget to your form, this has the feature you're looking for http://widgets.jotform.com/widget/date_reservation.

    So once the user picks a date and submits the form, the selected date can no longer be selected again.

    Regards!