Text entry box entry required

[blancaa62576824]

I wanted to see if there is a way to require the learner to type at least something into the text entry box and not allow them to move forward in the course until they do...but not have to have the entry validated as it is simply a critical thinking question I am using to get them started.

Any help is appreciated, thank you.

[Lilybiri]

Maybe have a look at this pretty old blog post:

Where is Null? - Captivate blog