vulcandigital / silverstripe-birthdayfield

class BirthdayForm extends Form
{
    public function __construct(RequestHandler $controller = null, $name = self::DEFAULT_NAME)
    {
        $fields = FieldList::create([
            $birthday = BirthdayField::create('Birthday', 'Birthday')
        ]);

        $actions =  FieldList::create([
            FormAction::create('process', 'Submit Birthday')
        ]);

        $validator = RequiredFields::create([
            'Birthday'
        ]);

        parent::__construct($controller, $name, $fields, $actions, $validator);
    }
}

$birthday->setBootstrapRender(true);

$birthday->disableTitles();