Value of Unselected ComboBox...?

[SodaJim]

Hello,

How can a reference the value of a ComboBox that user hasn't selected a text value?
The ComboBox is based on a value list.
I have a checkbox on the form that if unchecked by the user or left unchecked will need the user to select a value in the ComboBox.
My thoughts were to evaluate if the checkbox = false and combobox = Null then...

Any direction appreciated!

 

[SodaJim]

Thanks Pat!
That did the trick!