I have a question set up to be a matrix table displayed as a carousel. The scale points are multiselect, but I want respondents to only be able to select up to 3 scale points. Can’t find a current functionality for this when a matrix question is in the carousel format, and with 14 statements would prefer overly complex custom validation.
How to limit choices in a Matrix Carousel multi-select question?
Under custom validation, select each scale point count make it as less than or equal to 3. Use and command for all other 13 statements. Use your own validation message if needed.
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