private function update_option($key, $value)
 {
     if ($this->is_multi_site) {
         $this->wp_facade->update_site_option($key, $value);
     } else {
         $this->wp_facade->update_option($key, $value);
     }
 }
 public function wizard_submit_ajax()
 {
     if (isset($_POST['nonce'])) {
         if ($this->wp_facade->wp_verify_nonce($_POST['nonce'], static::WIZARD_NONCE_KEY)) {
             list($options, $errors) = $this->admin->check_option($_POST);
             if ($errors) {
                 $response["errors"] = $errors;
             } else {
                 $this->wp_facade->update_option(LaunchKey_WP_Admin::OPTION_KEY, $options);
             }
             $response['nonce'] = $this->wp_facade->wp_create_nonce(static::WIZARD_NONCE_KEY);
         } else {
             $response["errors"] = $this->wp_facade->__("An error occurred submitting the page.  Please refresh the page and submit again.");
         }
         $this->wp_facade->wp_send_json($response);
     }
 }
 /**
  * @return mixed
  */
 private function update_option($key)
 {
     return $this->is_multi_site ? $this->wp_facade->update_site_option($key) : $this->wp_facade->update_option($key);
 }