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Re^3: Filtering unwanted chars from input field

by Kenosis (Priest)
on Dec 17, 2012 at 21:10 UTC ( #1009232=note: print w/replies, xml ) Need Help??

in reply to Re^2: Filtering unwanted chars from input field
in thread Filtering unwanted chars from input field

Thank you, johngg. Not sure why I complicated it. Yours is, indeed, a more elegant and readable solution (++). Was brought back to this node after the following should-have-done-this-in-the-first-place solution occurred to me:

$str =~ s/[^$acceptable]//gi;

Edited my original comment to reflect this...

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