toretore/barby

Issue with extra 13 digits in EAN-13 barcode generation

lucasgerard opened this issue · 1 comments

lucasgerard commented

Hi,

I'm creating a barcode using EAN13, and the 12-digits data '000007558622'. However, as I scan the barcode I get an extra random digit on the right, reading a 13-digits code.

Any idea where does it come from?

toretore commented

It's the check digit, which in your case is a 5.