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 add dynamic hidden field

    Asked by mike_stewart on April 18, 2016 at 06:48 PM
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    JotForm Support

    Answered by jonathan on April 18, 2016 at 09:29 PM

    You can do this using smart forms using Condition logic.

    Here is an example of form that have dynamic hidden field https://form.jotformpro.com/form/41681694393970

    From the user guide: Hide-or-Show-Multiple-Fields-at-Once

    Let us know if you need further help.