sub validateNames{ 
  my $valid_names=shift; 
  print Dumper($valid_names); 
  # I want to access ( print ) the data here
   
  my $category = ();
  foreach $category (sort keys %{${$valid_names}})
  {
     print "INFO - $category . Name : " . ${${$valid_names}}{$category}{'name'} . "\n";
     print "INFO - $category .  Email : " . ${${$valid_names}}{$category}{'email'} . "\n";     
  }
}