04-09-2007, 11:41 PM
Here are some generic filters I used for form submissions. Strip out HTML & other non-text stuff:
$value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C", hex($1))/eg;
$value =~ s///g;
$value =~ s/<([^>]|\n)*>//g;
$value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C", hex($1))/eg;
$value =~ s///g;
$value =~ s/<([^>]|\n)*>//g;