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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    Can I make it so that each drop down option can only be used once?

    Asked by MummySOSLtd on July 11, 2017 at 01:09 AM

    Can I make it so that each drop down option can only be used once?



    This is a re-post of a comment on How to Perform Form Calculation in the Matrix Field?

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    JotForm Support

    Answered by John_Benson on July 11, 2017 at 03:01 AM

    Yes, you can change the Input Table field to Drop Down. To do that, please follow this guide:

    1. Log in to your account and open the form.
    2. Select the Input Table field and click the Properties icon.
    3. Go to the Fields tab and select the drop down in the Input Type section.

    Hope that helps. If you have any questions, please contact us again.