admin_url('admin-ajax.php'), 'nonce' => wp_create_nonce(NewsletterSignupController::ID), 'action' => NewsletterSignupController::ACTION, 'default_error_message' => __("An unknown error occurred. Please try again later.", "superb-blocks"), )); if (!$title) { $title = __("Sign up for our newsletter!", "superb-blocks"); } $this->Render($title, $show_testominal_text); } private function Render($title, $show_testominal_text) { ?>

" required>

" width="287" height="37" alt="Testimonials">