This is my suitelet 2.0 and I want to create item fulfillment for selected items also show error message if item, quantity and lot number does not match with the salees order item, quantity and lot number. else create item fulfillment. Please help! var form = serverWidget.createForm({ title: “Create Item Fulfillment” }); form.addSubmitButton({ label: ‘Submit’ });

          var soNumber = form.addField({
            id : 'custpage_so_number',
            type : serverWidget.FieldType.TEXT,
            label : 'Sales Order Number'
        });

        var sublist = form.addSublist({
            id: "item_sublist",
            type: serverWidget.SublistType.INLINEEDITOR,
            label: "Item"
          });
          sublist.addField({
            id: "itemname",
            type: serverWidget.FieldType.SELECT,
            label: "Item",
            source: "item"
          });
          sublist.addField({
            id: "lotnumber",
            type: serverWidget.FieldType.TEXT,
            label: "Lot/Heat Number"
          });
          sublist.addField({
            id: "quantity",
            type: serverWidget.FieldType.TEXT,
            label: "Quantity"
          });
    }
    catch(e)
    {
        log.debug("error in get",e);
    }

    context.response.writePage(form);

    }
    else if (context.request.method === 'POST') {

        try{
    log.debug("suitelet is posting")
      
        }catch(er)
        {
            log.debug("error in post method",er);
        }
        
    }
}

});