A togglable button where one or more options is available but only one option of a group may be selected at a time.

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2
votes
4answers
103 views

How to prevent users from submitting a form with no changes made

I would like to prevent users from being able to submit a form where the selection hasn't been changed from its original state. Example: In the wireframe above, when the user sees this form, the ...
0
votes
1answer
98 views

Using mixed radio and checkbox buttons - is there any efficiency or usability gain in the design?

I have noticed that many online forms and surveys these days are starting to use a mixture of radio and checkbox buttons for the same question, that is, for a question that gives the person a number ...