Re: [Koha-devel] Katipo style number validation

[MJ Ray]

On 2004-03-15 08:54:55 +0000 T & J Kotula <address@hidden> 
wrote:

> Could someone point me to what would need to be done to include 
> "Katipo"
> checksum validation of the barcode field on the
> /cgi-bin/koha/acqui.simple/additem.pl page.

Edit additem.pl below the "check for item barcode" comment to call 
checkdigit($$$) from C4::Input and push onto @errors if it fails. Set 
nounique on the call, depending whether members and books can have the 
same barcode. Probably C4::Input and the parameters interface could be 
extended if this is a common desire. File an "enhancement" bug report 
at http://bugs.koha.org/ if so.

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