Use when writing Python Document Controllers for ERPNext/Frappe DocTypes. Covers lifecycle hooks (validate, on_update, on_submit), controller override, submittable documents, autoname patterns, UUID naming (v16), and the flags system. Keywords: document controller, lifecycle hook, validate, on_updat
Use when writing Python Document Controllers for ERPNext/Frappe DocTypes. Covers lifecycle hooks (validate, on_update, on_submit), controller override, submittable documents, autoname patterns, UUID naming (v16), and the flags system. Keywords: document controller, lifecycle hook, validate, on_update, on_submit, autoname, naming series, flags, v14-v16, controller example, lifecycle hook order, whe