Looks pretty solid to me. I'd make sure to test it without javascript before employing. I believe I've seen some OTP implementations floating around that generate word-like combinations, which might be a good idea if you want to use longer codes than that.

I'm a bit disappointed you removed words like POOP though – it's nuggets like these that make one's day.

In reply to Re: RFC: Algorithm::CouponCode by december
in thread RFC: Algorithm::CouponCode by grantm

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