Thanks so much. Worked perfectly.
Hi All. I have the same issue. However, while I feel that I have followed the approach suggested, it doesn't seem to achieve the outcome I want. If I uncheck the Force Response box, none of the options (12 different types of psychological treatment, with choices on a 5-point Likert scale) requires a response, but if I check the Force Response box all of the options, including three at the end, which display an "Other" text box allowing users to describe another treatment they would use (and which I want to be optional), require a response despite Custom Validation being in place. A screenshot of the last lines of my customised validation appears below. The part that can't be seen follows the same logic. Suggestions anyone? Thanks
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