use Test::More tests => 1;
# load module
package MyVal;
use Validation::Class;
package main;
my $v = MyVal->new(
fields => {foobar => {filters => 'trim'}},
params => {foobar => ' 0011010101 '}
);
ok $v->params->{foobar} =~ /^0011010101$/, 'trim filter working as expected';