And just to be on the safe side 
my %field;
for ( qw/foo bar baz/ )
{
  $field{ $_ } = param( $_ );
}

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This way we are explicitly allowing the things we want, and can even build in error handling if the things we need aren't there.

In reply to (ichimunki) Re x 2: Using CGI.pm params to make a DBI MySQL query by ichimunki
in thread Using CGI.pm params to make a DBI MySQL query by George_Sherston

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