CF ashow

function cbi_display_cf_order_data( $order ){
$codice_fiscale = get_post_meta( $order->get_id(), '_codice_fiscale', true );
   if( ! empty( $_POST['codice_fiscale'] ) ) ?>
    <h2><?php _e( 'Extra Information' ); ?></h2>
    <table class="shop_table shop_table_responsive additional_info">
        <tbody>
            <tr>
                <th><?php _e( 'VAT ID number:' ); ?></th>
                <td><?php echo $codice_fiscale; ?></td>
            </tr>
        </tbody>
    </table>
    <?php
}
add_action( 'woocommerce_thankyou', 'cbi_display_cf_order_data', 20 );
add_action( 'woocommerce_view_order', 'cbi_display_cf_order_data', 20 );