How to check if a data item is empty in Blueprism

Question

I want to check if a data item is empty or not. I am storing some values from the clipboard into a data item and want to check if the data item is empty or contains some text.

Answer 1

from my experience  i can tell you

here QueueData is a collection I retrieve from the queue. Here is a screenshot of what I have in the decision properties. It has worked for me so far: