How about something a little friendlier for your validation routines?

package Validate;

sub word
{
    my ($class, $tainted) = @_;
    return $1 if $tainted =~ /^([-A-Za-z -]+)$/;
    error_page();
}

[download]

You could call it more clearly with:

my $name = Validate->word( param('name' ) );

In reply to Re: Do I have to untaint all user input in a form? by chromatic
in thread Do I have to untaint all user input in a form? by bradcathey

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