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JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.

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    How to allow only one radio per line can be selected on multi-select grid widget?

    Asked by Benflips on July 07, 2016 at 10:48 PM
    I've used the mult-select grid widget in a couple of places - is there a better option that can have a grid of radio buttons where only one radio per line can be selected?
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    JotForm Support

    Answered by BJoanna on July 08, 2016 at 05:19 AM

    You can use Matrix table filed and set matrix input type to be radio button. 

    Demo form: https://form.jotform.com/61892502803960 

    Hope this will help. Let us know if you need further assistance.