'Select one value' not 100% able to be manditory?

Hey guys

I’m wondering if any of you have any insight on how I’d do this;

When I make my custom fields with Select one value as the Type, and I have a
mandatory Validation set. However, when it’s all said and done, there is a
’no value’ option in the selection box.

Is there a way to get rid of that (no value)?

Thanks

Kris Germann
Fibernetics Corporation