I try to add conditional formatting using custom formula. I want to check if in a single row (in this case, in row 5 and it starts from column L and skip every 3rd column: L, P, T,....), there's at least one not empty shell.
The formula below works perfectly. It's only it's not dynamic, I mean in case I add more column to check then I have to add more and more "+ not(isblank(...))" there and become very long. Is there any shorter formula which should be checked no matter the last column is.
=(not(isblank(L5))+ not(isblank(P5))+ not(isblank(T5)) +not(isblank(X5)) + not(isblank(AB5)) +not(isblank(AF5)) + not(isblank(AJ5))+ not(isblank(AN5))+not(isblank(AR5))+not(isblank(AV5))+ not(isblank(AZ5)) ) > 1
here's the link: https://docs.google.com/spreadsheets/d/1kedGsLIUw2UsA8LbiWe0w_s9HYoBLqOl6zGQxZlLq5s/edit#gid=0