use strict;
use warnings;
use Test::More tests => 1;
use HTML::FormFu;
my $form = HTML::FormFu->new;
my $field = $form->element('Date')->name('foo');
$field->deflator( { type => 'Callback', callback => 'A::epoch2datetime' } );
$form->default_values( { foo => time() } );
eval { $form->process; };
ok( !$@ );
package A;
use DateTime;
sub epoch2datetime {
my ($value) = @_;
return DateTime->from_epoch( epoch => $value );
}