Simple question... I hope.
I have a piece of code that iterates through the fields on a card and clears the contents.
Problem: When I ran this it cleared the text entry field contents and deleted all the contents of the label fields as well

Is there are simple way to distinguish a label field from a text entry field? I was hoping that there was a standard "type" property but I can't find it. Otherwise, I am guessing I will need to set up a custom property for each label field to make it non-deleteable.
Cheers