rse_random_string_rule($rule);
require JSON;
my $r_json = JSON->new->encode($r);
my $javascript = << "EOS";
(function () {
var rule = $r_json;
var create_random_value = function (rul
checkbox, radio button, and list box is automatically selected.
Note that this methods require L<JSON> module.
=head2 validate
$result = $vc->validate($data, $rule);
$result = $vc->validate($da