Programming Reference Manual

IsDate

 
Syntax
 
IsDate(expr)
 
Description
Return the True if expr is a valid date.
 
Parameter
Description
expr 
A variant expression to test for a valid date.
See Also
TypeName, VarType.
Example
 
Sub Main
    Dim X As Variant
    X = 1
    Debug.Print IsDate(X) 'False
    X = Now
    Debug.Print IsDate(X) 'True
End Sub