/** * Get Mailchimp form * * @return MailchimpForm */ public function MailChimpForm() { $form = parent::MailChimpForm(); $form->addExtraClass('form-inline newsletter'); $form->setAttribute('role', 'form'); $form->setAttribute('id', 'newsletter'); foreach ($form->Actions() as $action) { $action->setUseButtonTag(true)->addExtraClass('btn btn-default btn-submit'); } return $form; }