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Hi!
I have seen it is possible to condition questions on previous question answers based essentially on less than, greater than, equal, at least for text and numbers.
But would it be possible to condition just depending on if a text item was filled or not, or if a previous question was answered or not?

Thanks!

ExpressionScript function: is_empty

www.limesurvey.org/manual/ExpressionScript_-_Presentation/en