use strict;
use warnings;

# base the package name on the test file path
# to stop 'redefined' warnings under Test::Aggregate::Nested
package My::Constraints::Callback;
use HTML::FormFu;

my $form = HTML::FormFu->new;

$form->element('Text')->name('foo')->constraint('Callback')->callback( \&cb );
$form->element('Text')->name('bar')->constraint('Callback')
    ->callback("My::Constraints::Callback::cb");

sub cb {
    my $value = shift;
    ::ok(1) if grep { $value eq $_ ? 1 : 0 } qw/ 1 0 a /;
    return 1;
}

package main;

use Test::More tests => 5;

# Valid
{
    $form->process(
        {   foo => 1,
            bar => [ 0, 'a', 'b' ],
        } );

    ::ok( $form->valid('foo'), 'foo valid' );
    ::ok( $form->valid('bar'), 'bar valid' );
}