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https://github.com/osamingo/checkdigit

Provide check digit algorithms and calculators written in Go
https://github.com/osamingo/checkdigit

checkdigit damm ean ean13 ean8 gtin isbn isbn-10 isbn-13 itf jan jan13 jan8 luhn sscc upc verhoeff

Last synced: about 1 month ago
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Provide check digit algorithms and calculators written in Go

Host: GitHub
URL: https://github.com/osamingo/checkdigit
Owner: osamingo
License: mit
Created: 2019-04-05T09:46:36.000Z (over 5 years ago)
Default Branch: master
Last Pushed: 2023-05-01T15:44:04.000Z (over 1 year ago)
Last Synced: 2024-08-03T19:10:01.213Z (5 months ago)
Topics: checkdigit, damm, ean, ean13, ean8, gtin, isbn, isbn-10, isbn-13, itf, jan, jan13, jan8, luhn, sscc, upc, verhoeff
Language: Go
Homepage:
Size: 42 KB
Stars: 111
Watchers: 0
Forks: 7
Open Issues: 1
Metadata Files:
- Readme: README.md
- Funding: .github/FUNDING.yml
- License: LICENSE

Awesome Lists containing this project

awesome-go-extra - checkdigit - 04-05T09:46:36Z|2022-08-16T11:17:01Z| (Validation / Fail injection)

README

        # checkdigit

[![GitHub Actions](https://github.com/osamingo/checkdigit/workflows/CI/badge.svg?branch=master)](https://github.com/osamingo/checkdigit/actions?query=workflow%3ACI+branch%3Amaster)

[![codecov](https://codecov.io/gh/osamingo/checkdigit/branch/master/graph/badge.svg)](https://codecov.io/gh/osamingo/checkdigit)

[![Go Report Card](https://goreportcard.com/badge/osamingo/checkdigit)](https://goreportcard.com/report/osamingo/checkdigit)

[![GoDoc](https://godoc.org/github.com/osamingo/checkdigit?status.svg)](https://godoc.org/github.com/osamingo/checkdigit)

[![GitHub license](https://img.shields.io/badge/license-MIT-blue.svg)](https://raw.githubusercontent.com/osamingo/checkdigit/master/LICENSE)

## About

Provide check digit algorithms and calculators written by Go.

## Provided methods

### Algorithms

- [Luhn](https://en.wikipedia.org/wiki/Luhn_algorithm)

- [Verhoeff](https://en.wikipedia.org/wiki/Verhoeff_algorithm)

- [Damm](https://en.wikipedia.org/wiki/Damm_algorithm)

### Calculators

- [ISBN-10](https://en.wikipedia.org/wiki/International_Standard_Book_Number)

- [ISBN-13](https://en.wikipedia.org/wiki/International_Standard_Book_Number)

- [EAN-8](https://en.wikipedia.org/wiki/EAN-8)

- [EAN-13](https://en.wikipedia.org/wiki/EAN-13)

- [JAN-8](https://en.wikipedia.org/wiki/Japanese_Article_Number)

- [JAN-13](https://en.wikipedia.org/wiki/Japanese_Article_Number)

- [ITF](https://en.wikipedia.org/wiki/Interleaved_2_of_5)

- [UPC](https://en.wikipedia.org/wiki/Universal_Product_Code)

- [SSCC](https://en.wikipedia.org/wiki/Serial_Shipping_Container_Code)

## Usage

See [examples](https://godoc.org/github.com/osamingo/checkdigit#pkg-examples).

## License

Released under the [MIT License](https://github.com/osamingo/checkdigit/blob/master/LICENSE).