- submit => [ '#order_form', { action => "Order/purchase_order" } ],
- only_if => (any { $self->type eq $_ } (_request_quotation_type())),
+ submit => [ '#order_form', { action => "Order/purchase_order" } ],
+ only_if => (any { $self->type eq $_ } (_request_quotation_type())),
+ disabled => !$self->order->id ? t8('This object has not been saved yet.') : undef,