Validation on Choice control not working!

[abhi1982]

I have a form which has a choice control. I am trying to a validation on the Choice control to mandate a selection from drop down but it is not working at all. I have tried isNullorEmpty({Self}).....Also tried... isNullorEmpty(ChoiceControlName).....Any ideas?

[abhi1982 · Accepted solution]

Found the issue myself...all ok now..

Had to validate Control is invalid if ....ChoiceControl=="**SelectValue**"

[harfmt]

Good grief! I've been looking for this solution for months! Thanks! And this is only for the desktop form. The Mobile App form still thinks the field is blank.