Hi there, I was involved a while ago in some programming on Koha. It's a standard check digit routine. Base 11 from memory. Horowhenua are supplied with the barcodes, but writing a program to generate numbers is an easy task (or you can change the algorithm seeing as you have access to the source). More years ago than I'll own up to it was the first task I was given as trainee programmer. -----Original Message----- From: Tonnesen Steve [mailto:tonnesen@cmsd.bc.ca] Sent: Thursday, 7 December 2000 06:26 To: koha@lists.katipo.co.nz Subject: [Koha] Card Numbers Here's my first question about Koha. How are the card numbers generated? I looked through the code and found the algorithm for checking validity of card numbers and determined that 123456789 was a valid card number, but how does one normally generate these? :) Steve. _______________________________________________ Koha mailing list Koha@lists.katipo.co.nz http://lists.katipo.co.nz/mailman/listinfo/koha