Link a Radio-button to a free text field
For FieldA, I have a set of radio buttons for "Yes" and "No". FieldB is a free text field.
I need this to happen: If any text is entered in Field B, I need Field A to select Yes. If Text is not entered or erased in Field B, I want Field A to display No. I know how to use the "validate functions"
Can I use a Calculation--Case function for free text? How do I do this?