9 years ago
Topic
How can I only allow one of a type. I have a radio button which is either yes or no. It chooses from a lit of people and yes means the person is the chair person. I only want there to be one chair person, ideally it would have an error message or change the existing chair person from yes to no. Is this possible?
2 replies have been added to this thread, and the topic is marked as solved.
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