3 ms·
You're talking about a Luhn check? I still see it as common practise, particularly on the client side. Interesting that the article didn't mention it as a vali
by incarnate 11y ago
You're talking about a Luhn check? I still see it as common practise, particularly on the client side.
Interesting that the article didn't mention it as a validation point (only card number length), but testing their demo it does do the check.
- markbnj 11y agoYes, exactly. I had forgotten the name, and I also found it interesting that it wasn't mentioned.