How restrict the attachment on the Sc task

[is_12]

Hello,

If I add one add attachment on the catalogue form in the portal. Multiple attachment is getting attached on the Sctask How to limit or restrict this ?

Currently I have created an After BR on sc_task table. And in advance 

var attachment=new GlideSysAttachment();

attachment.copy('sc_req_item', current.request_item, 'sc_task', current.sys_id);

current.update();

Please help with some solution.

Thanks!!

[Ankur Bawiskar]

@is_12 

why are you using current.update() in your BR?

simply use these 2 lines

var attachment=new GlideSysAttachment();
attachment.copy('sc_req_item', current.request_item, 'sc_task', current.sys_id);

If my response helped please mark it correct and close the thread so that it benefits future readers.