Interactive check boxes that grey out based on other check boxes

[Jerry359114159nhn]

I am trying to create interactive checkboxes like "Yes" and "No" where if Yes is selected, No greys out as an option to be selected. Basically, I don't want someone to be able to checkmark both for any given question. Any help?

[Robert at ID-Tasker · Accepted solution]

https://youtu.be/2BXmUqGrHmA

[Dave Creamer of IDEAS]

Why don't you use radio buttons? That is their purpose, however, they can't be deselected after picking an option.

If you want to allow the user to deselect Yes or No completely, you can use a special checkbox. See attached file for examples.