#2112. Fix postal code validator for Brunei Darussalam.

src/oscar/apps/address/abstract_models.py

@@ -55,7 +55,7 @@ class AbstractAddress(models.Model):
         'BH': r'^[0-9]{3,4}$',
         'BL': r'^[0-9]{5}$',
         'BM': r'^[A-Z]{2}([0-9]{2}|[A-Z]{2})',
-        'BN': r'^[A-Z}{2}[0-9]]{4}$',
+        'BN': r'^[A-Z]{2}[0-9]{4}$',
         'BO': r'^[0-9]{4}$',
         'BR': r'^[0-9]{5}(-[0-9]{3})?$',
         'BT': r'^[0-9]{3}$',

tests/unit/address/model_tests.py

@@ -179,6 +179,7 @@ VALID_POSTCODES = [
     ('JP', '150-2345'),
     ('PG', '314'),
     ('HN', '41202'),
+    ('BN', 'BC3615'),
     # It works for small cases as well
     ('GB', 'sw2 1rw'),
 ]