property MaskEdit.Valid as Boolean
Retrieves a value indicating whether the edit contains a valid value.

TypeDescription
Boolean A boolean expression that indicates whether the control's mask contains a valid or invalid value.
Use the Valid property to check whether the user has completed entering the value into the masked edit. The following sample shows how to use Valid property:
Private Sub MaskEdit1_Change()
    Debug.Print IIf(Not MaskEdit1.Valid, "...uncompleted", MaskEdit1.MaskValue())
End Sub