checkdigit

checkdigit Checking digits with a digit! Installation pip install checkdigit Features - Add a parity digit to a string of binary - ISBN - Validates both ISBN-10 and ISBN-13 Codes - Determines Missing Digits - Calculates Check Digits - UPC - Evaluates Check Digits - Validates UPC Codes - Luhn - Validates Credit Cards, IMEI Numbers, and more! - Determines Check Digits Tests The test folder can be found here [here](https://github.com/harens/checkdigit/tree/master/tests) You can run the tests by running `python tests.py` License This project is licensed under the GNU General Public License v3.0