How to Validate Australian Tax file number (TFN) in VB.NET

Here is a code snippet to help you validate the Australian Tax File Numbers also known as TFN. The TFNs are 9  character long Numeric values Here is a Sample TFN  123456782 which you can use to do your testing.     Function Validate_TFN(ByVal value As String) As Boolean         ‘         Dim bok […]