WC billing info in Mandate

Thanks for putting it all together… We copied/paste your code directly in our functions.php from scratch but when using [email] in the mandate text, it shows empty in the mandate preview when paying order with the link from the order backend.?????♂?

Thanks for your helpful determination!

Hi there,

my bad. You’ll need an additional filter:

// Checkout data
add_filter( 'woocommerce_gzd_direct_debit_mandate_text_checkout_fields', 'my_child_register_mandate_shortcode', 10 );

function my_child_register_mandate_shortcode( $params ) {
  $params['email'] = '#billing_email';
  return $params;
}

// Register pay for order data
add_filter( 'woocommerce_gzd_direct_debit_mandate_checkout_placeholders', 'my_child_register_mandate_params', 10 );

function my_child_register_mandate_params( $params ) {
  $order_key = isset( $_GET['order_key'] ) ? wc_clean( wp_unslash( $_GET['order_key'] ) ) : '';

   if ( ! empty( $order_key ) ) {
     $order_id = wc_get_order_id_by_order_key( $order_key );

	if ( $order_id && ( $order = wc_get_order( $order_id ) ) ) {
	    if ( current_user_can( 'pay_for_order', $order_id ) ) {
		$params['email'] = $order->get_billing_email();	    
	    }
        }
    }
   return $params;
}

// Order data only (e.g. emails)
add_filter( 'woocommerce_gzd_direct_debit_mandate_order_placeholders', 'my_child_register_mandate_order_shortcode', 10, 2 );

function my_child_register_mandate_order_shortcode( $params, $order ) {
  $params['email'] = $order->get_billing_email();

  return $params;
}

Hi again,

It’s incredibe how easy can you make it look ??..

It works flawlessly now both in front/back ends and in preview/email…

Still amazed…

Thanks so much!