Try this: 
my @varnames = qw{var1 var2 var3};
foreach my $var (@varnames)
  {
  if(${$var} eq "")
    {&complain};
  }

[download]
It's kind of ugly, but it might be the best solution..

In reply to Re: Validating the contents of scalars using an array based list by Improv
in thread Validating the contents of scalars using an array based list by JPaul

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