I have the following code for a function

sub MysqlIN {

my %dateparts = ( YEAR => '', MONTH => '', DAY => '', @_, );
my $element;

foreach $element (%dateparts) {
if (!$dateparts{$element}) {
   die "Invalid date value";
   exit;
}

my $mysqldate = join ("-", $dateparts{YEAR}, $dateparts{MONTH}, $datep
+art{DAY});

return $mysqldate;
}

[download]

For some reason, the test inside the foreach loop is always true. What I want to accomplish with this function is simple: verify that the arguments have number values (not done yet) and that they are not empty.

Thanks for the help.

In reply to Validating hash values by rodry

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