Setting up Text entry field so the user cannot only type space
I've set up a text entry accepting user comments. I even have a layer preventing them from continuing if they try to skip it. However, I noticed that if they just type " " (space), it counts as a contribution and they can proceed. How would I set things up so typing just space is not allowed? No issues with space in general, as long as it is accompanied by actual text. Thank you!
