#!perl -w use strict; use Test::More tests => 3; use HTML::FillInForm::Lite; my $h = HTML::FillInForm::Lite->new(); my $src = <<'HTML'; HTML my $result = $h->fill(\$src, { foo => 'value-foo', bar => undef, baz => 'value-bar', }); like $result, qr/name="foo" \s+ value="value-foo"/xms; like $result, qr/name="bar" \s+ value=""/xms; like $result, qr/name="baz" \s+ value="value-bar"/xms;