I have about 4 groups of three radio buttons that are check marks on a pdf form. Sometimes, people forget to check a box in a group that is required. Is there a script I can use to pop up if someone does not check a box in a group? Or even better, is there a way I can stop them from saving it until they check the required boxes?
You cannot prevent someone from saving a document, only submitting. If you set up the form to submit, the radio button fields can have their required property set and the submit won't take place unless one in the group is selected.