Author: kmtracey
Date: 2009-12-13 11:01:22 -0600 (Sun, 13 Dec 2009)
New Revision: 11844

Modified:
   django/trunk/django/contrib/localflavor/ca/forms.py
   django/trunk/tests/regressiontests/forms/localflavor/ca.py
Log:
Fixed #12146: Corrected Canadian postal code validation.  Thanks paulschreiber 
and Mark Lavin.


Modified: django/trunk/django/contrib/localflavor/ca/forms.py
===================================================================
--- django/trunk/django/contrib/localflavor/ca/forms.py 2009-12-13 16:24:36 UTC 
(rev 11843)
+++ django/trunk/django/contrib/localflavor/ca/forms.py 2009-12-13 17:01:22 UTC 
(rev 11844)
@@ -12,13 +12,20 @@
 sin_re = re.compile(r"^(\d{3})-(\d{3})-(\d{3})$")
 
 class CAPostalCodeField(RegexField):
-    """Canadian postal code field."""
+    """
+    Canadian postal code field.
+
+    Validates against known invalid characters: D, F, I, O, Q, U
+    Additionally the first character cannot be Z or W.
+    For more info see:
+    http://www.canadapost.ca/tools/pg/manual/PGaddress-e.asp#1402170
+    """
     default_error_messages = {
         'invalid': _(u'Enter a postal code in the format XXX XXX.'),
     }
 
     def __init__(self, *args, **kwargs):
-        super(CAPostalCodeField, 
self).__init__(r'^[ABCEGHJKLMNPRSTVXYZ]\d[A-Z] \d[A-Z]\d$',
+        super(CAPostalCodeField, 
self).__init__(r'^[ABCEGHJKLMNPRSTVXY]\d[ABCEGHJKLMNPRSTVWXYZ] 
\d[ABCEGHJKLMNPRSTVWXYZ]\d$',
             max_length=None, min_length=None, *args, **kwargs)
 
 class CAPhoneNumberField(Field):

Modified: django/trunk/tests/regressiontests/forms/localflavor/ca.py
===================================================================
--- django/trunk/tests/regressiontests/forms/localflavor/ca.py  2009-12-13 
16:24:36 UTC (rev 11843)
+++ django/trunk/tests/regressiontests/forms/localflavor/ca.py  2009-12-13 
17:01:22 UTC (rev 11844)
@@ -60,6 +60,50 @@
 u''
 >>> f.clean('')
 u''
+>>> f.clean('W2S 2H3')
+Traceback (most recent call last):
+...
+ValidationError: [u'Enter a postal code in the format XXX XXX.']
+>>> f.clean('T2W 2H7')
+u'T2W 2H7'
+>>> f.clean('T2S 2W7')
+u'T2S 2W7'
+>>> f.clean('Z2S 2H3')
+Traceback (most recent call last):
+...
+ValidationError: [u'Enter a postal code in the format XXX XXX.']
+>>> f.clean('T2Z 2H7')
+u'T2Z 2H7'
+>>> f.clean('T2S 2Z7')
+u'T2S 2Z7'
+>>> f.clean('F2S 2H3')
+Traceback (most recent call last):
+...
+ValidationError: [u'Enter a postal code in the format XXX XXX.']
+>>> f.clean('A2S 2D3')
+Traceback (most recent call last):
+...
+ValidationError: [u'Enter a postal code in the format XXX XXX.']
+>>> f.clean('A2I 2R3')
+Traceback (most recent call last):
+...
+ValidationError: [u'Enter a postal code in the format XXX XXX.']
+>>> f.clean('A2I 2R3')
+Traceback (most recent call last):
+...
+ValidationError: [u'Enter a postal code in the format XXX XXX.']
+>>> f.clean('A2Q 2R3')
+Traceback (most recent call last):
+...
+ValidationError: [u'Enter a postal code in the format XXX XXX.']
+>>> f.clean('U2B 2R3')
+Traceback (most recent call last):
+...
+ValidationError: [u'Enter a postal code in the format XXX XXX.']
+>>> f.clean('O2B 2R3')
+Traceback (most recent call last):
+...
+ValidationError: [u'Enter a postal code in the format XXX XXX.']
 
 # CAPhoneNumberField ##########################################################
 

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