brotherton-erpnext/erpnext/regional/india/utils.py
Nabin Hait f3f0dfef2a Invoice copy, state code in gst print format, hsn code in other sales/purchase docs (#9658)
* Invoice copy, state code in gst print format, hsn code in other sales/purchase docs

* Formatted Net Amount in item-tax-breakup

* GST print format fixes

* removed trailing whitespace

* removed trailing whitespace
2017-07-06 14:49:34 +05:30

24 lines
761 B
Python

import frappe, re
from frappe import _
from erpnext.regional.india import states, state_numbers
def validate_gstin_for_india(doc, method):
if not hasattr(doc, 'gstin'):
return
if doc.gstin:
doc.gstin = doc.gstin.upper()
if doc.gstin != "NA":
p = re.compile("[0-9]{2}[a-zA-Z]{5}[0-9]{4}[a-zA-Z]{1}[1-9A-Za-z]{1}[Z]{1}[0-9a-zA-Z]{1}")
if not p.match(doc.gstin):
frappe.throw(_("Invalid GSTIN or Enter NA for Unregistered"))
if not doc.gst_state:
if doc.state in states:
doc.gst_state = doc.state
if doc.gst_state:
doc.gst_state_number = state_numbers[doc.gst_state]
if doc.gst_state_number != doc.gstin[:2]:
frappe.throw(_("First 2 digits of GSTIN should match with State number {0}")
.format(doc.gst_state_number))