How to create a custom validation for matrix table constant sum questions with many fields? | XM Community
Skip to main content
Question

How to create a custom validation for matrix table constant sum questions with many fields?

  • August 31, 2020
  • 0 replies
  • 27 views

Forum|alt.badge.img+1

I have a Matrix Table constant sum question with 4 columns (over 50 fields in total).

How can I force that at least one field is filled - without setting up 50 individual custom validations?