/**
  * Display the total amount donated to the campaign.
  *
  * @return  string
  * @access  public
  * @since   1.1.0
  */
 public function get_campaign_donated_amount()
 {
     if (!$this->has_valid_campaign()) {
         return '';
     }
     return charitable()->get_currency_helper()->get_monetary_amount($this->campaign->get_donated_amount());
 }
 /**
  * Display the total amount donated to the campaign.
  *
  * @return  string
  * @access  public
  * @since   1.1.0
  */
 public function get_campaign_donated_amount()
 {
     if (!$this->has_valid_campaign()) {
         return '';
     }
     return charitable_format_money($this->campaign->get_donated_amount());
 }