iOS Hide UILabel... easy right?

[XcodeNewb]

I am trying to hide and unhide a UILabel object. It will hide fine, but it will never re-appear like it should. I am using the following commands to perform the hide and unhide but only the hide works. These commands are working fine for my UITextFields. And ideas?

Is working:

[returnDate setHidden:YES];

Not working:

[returnDate setHidden:NO];

 

[caveman_uk]

Just seeing those lines in isolation doesn't really help. You could be doing something else somewhere that stops it working.