+ confirm => $::form->{delivered} ? undef
+ : ($::form->{vc} eq 'customer' && $::instance_conf->get_sales_delivery_order_check_stocked) ? t8('This record has not been stocked out. Proceed?')
+ : ($::form->{vc} eq 'vendor' && $::instance_conf->get_purchase_delivery_order_check_stocked) ? t8('This record has not been stocked in. Proceed?')
+ : undef,