Module gtin_validate::gtin13
[−]
[src]
Performs validation and correction of GTIN-13 and EAN-13 codes.
Enums
| FixError |
Errors that make GTIN-13 correction impossible. |
Functions
| check |
Check that a GTIN-13 code is valid by checking the length (should be exactly 13 digits) and that the check-digit is correct. |
| fix |
Attempt to fix an invalid GTIN-13 code by stripping whitespace from the let and right sides and zero-padding the code if it is less than 13 digits in length. |