question

[Bruce Timberlake]

~sdpm~
> This may do the trick:
>
> $FORM{'subject'} =~ s/[^A-Za-z0-9.]//g;

Shouldn't that be

$FORM{'subject'} =~ s/[^A-Za-z0-9\.]//g;

Doesn't a "." without an escaping \ match *any* character? If so, that 
would throw away *anything* in the incoming string! :)

And now that I'm looking at it more, doesn't that regex actually 
change the characters he wants to keep, and leave all the 
undesirables in the string??

Maybe I need more coffee this morning...
~sdpm~

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