Child table value Duplication

[NCP]

Hi @VINOTH,

Please check it.

Users cannot add rows with the same item twice. If do, then show an error message and remove the row/item from row

@shuvro-baset You can achieve that through creating a Client Script on the Vehicle doctype form and the script should be on the child table doctype. Assuming that: Child table doctype: Vehicle Item Child table fieldname in main doctype: vehicle_items Child table field to check: vehicle_item Then the code can be something like the following. frappe.ui.form.on("Vehicle Item", { vehicle_items_add: function(frm, cdt, cdn) { $.each(locals[cdt][cdn].vehicle_items, function(…

Maybe it’s helpful for you.

Thank You!