NAME

Input::Validator::Condition - Condition object

SYNOPSIS

    $validator->when('document')->regexp(qr/^1$/)
      ->then(sub { shift->field('number')->required(1) });

Condition object.

    $condition->then(sub { ... });

Holds callback that is called when conditions is matched.

    $condition->consraint(length => [1, 3]);

Adds a constraint.

Shortcut

    $condition->consraint(length => @_);

    my $matched = $condition->match;

Check whether conditions is matched.

Shortcut

    $condition->consraint(regexp => @_);

    $condition->when('foo');
    $condition->when(qw/foo bar/);
    $condition->when([qw/foo bar baz/]);

Adds fields which values are checked to match the condition.