Is there a way when using and enumerated field in a class, to restrict the values of the property to only the ones enumerated? For example...

Code:
Enum AttendanceNotes
    Present = 0
    Tardy = 1
    Absent = 2
    SchoolTrip = 4
    ResourceLab = 8
End Enum
What if I try to enter 5, which is not one of the choices? Will VB allow me to enter 5 or will it say 5 is not a valid value for the property? I want to disallow values that are not listed.