[SOLVED] Real cc checker?

Any working real cc checker source code?

There’s a lot on github!

https://github.com/reboot13-git/cc-checker

https://www.connect-trojan.net/2018/01/cc-checker-source-code-vb.net-by-x-slayer.html

CC Checker Source Code [PHP]

https://anonymousfiles.io/QfJQnsu5/

Extras

https://medium.com/hootsuite-engineering/a-comprehensive-guide-to-validating-and-formatting-credit-cards-b9fa63ec7863