As there is often more than one way to do it, here is what I mentioned in the CB (for your reference): 

12/28 at 18:19:49 <atcroft> keiusui: exit if ($input =~ m/b\W*a\W*d\W*
+w\W*o\W*r\W*d/i);, maybe? (note: untested)

[download]

You may also want to look at Regex::Common::profanity as another possibility.

HTH.

In reply to Re: prohibiting certain strings by atcroft
in thread prohibiting certain strings by keiusui

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