http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=6448 --- Comment #5 from Dobrica Pavlinusic <dpavlin@rot13.org> --- Created attachment 9192 --> http://bugs.koha-community.org/bugzilla3/attachment.cgi?id=9192&action=edit Bug 6448 [1/3] EAN-13/UPC-A itemBarcodeInputFilter This filter which check validity of EAN-13 barcode and padd it with zeros up to full 13 digit number. This will also expand 12 digit UPC-A barcodes to EAN-13 automatically which is useful for older barcode readers which tend to ignore first zero in EAN-13 if they have just UPC-A support. It should be noted that EAN-13 or UPC-A product codes printed on books are not good choice for barcodes in Koha since each item has to have unique barcode. Test scenario: 1. prove t/Circulation_barcodedecode.t this checks expansion of 12 digit UPC-A to 13 digit EAN-13 and zero padding 2. in systempreferences search for itemBarcodeInputFilter and select EAN-13 3. edit one item and assign it valid EAN-13 barcode, eg. 0000000695152, check it out 4. test checkin with just 695152 to test leading zero expansion -- You are receiving this mail because: You are the QA Contact for the bug. You are watching all bug changes.