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Re^2: Check a string for consecutive digitsby Anonymous Monk |
on Nov 26, 2015 at 17:30 UTC ( [id://1148673]=note: print w/replies, xml ) | Need Help?? |
Thanks for the reply and the code. This is a password that's sent over the phone, so has to be entered with the phone keypad. I'll grant you that A, B, C, and D are all valid DTMF "digits" but I've yet to sell a phone that can produce them!
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