Fixed #13968 -- Fixed SelectDateWidget processing of an invalid date …

…input value when USE_L10N is on, for consistency with its behavior when USE_L10N=False (now the form field reports the validation error in both cases). Thanks mitar for the report.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15416 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/forms/extras/widgets.py

@@ -50,7 +50,7 @@ def render(self, name, value, attrs=None):
                         input_format = get_format('DATE_INPUT_FORMATS')[0]
                         # Python 2.4 compatibility:
                         #     v = datetime.datetime.strptime(value, input_format)
-                        # would be clearer, but datetime.strptime was added in 
+                        # would be clearer, but datetime.strptime was added in
                         # Python 2.5
                         v = datetime.datetime(*(time.strptime(value, input_format)[0:6]))
                         year_val, month_val, day_val = v.year, v.month, v.day
@@ -99,7 +99,7 @@ def value_from_datadict(self, data, files, name):
                 try:
                     date_value = datetime.date(int(y), int(m), int(d))
                 except ValueError:
-                    pass
+                    return '%s-%s-%s' % (y, m, d)
                 else:
                     date_value = datetime_safe.new_date(date_value)
                     return date_value.strftime(input_format)

tests/regressiontests/forms/tests/extra.py

@@ -1,19 +1,18 @@
 # -*- coding: utf-8 -*-
 import datetime
-from decimal import Decimal
-import re
 import time
 from django.conf import settings
 from django.forms import *
 from django.forms.extras import SelectDateWidget
 from django.forms.util import ErrorList
-from django.test import TestCase
 from django.utils import translation
 from django.utils import unittest
 from django.utils.encoding import force_unicode
 from django.utils.encoding import smart_unicode
 from error_messages import AssertFormErrorsMixin
 
+class GetDate(Form):
+    mydate = DateField(widget=SelectDateWidget)
 
 class FormsExtraTestCase(unittest.TestCase, AssertFormErrorsMixin):
     ###############
@@ -338,9 +337,6 @@ def test_selectdate(self):
 <option value="2016">2016</option>
 </select>""")
 
-        class GetDate(Form):
-            mydate = DateField(widget=SelectDateWidget)
-
         a = GetDate({'mydate_month':'4', 'mydate_day':'1', 'mydate_year':'2008'})
         self.assertTrue(a.is_valid())
         self.assertEqual(a.cleaned_data['mydate'], datetime.date(2008, 4, 1))
@@ -355,6 +351,11 @@ class GetDate(Form):
         self.assertTrue(b.is_valid())
         self.assertEqual(b.cleaned_data['mydate'], datetime.date(2008, 4, 1))
 
+        # Invalid dates shouldn't be allowed
+        c = GetDate({'mydate_month':'2', 'mydate_day':'31', 'mydate_year':'2010'})
+        self.assertFalse(c.is_valid())
+        self.assertEqual(c.errors, {'mydate': [u'Enter a valid date.']})
+
     def test_multiwidget(self):
         # MultiWidget and MultiValueField #############################################
         # MultiWidgets are widgets composed of other widgets. They are usually
@@ -608,3 +609,10 @@ def test_l10n(self):
         # Years before 1900 work
         w = SelectDateWidget(years=('1899',))
         self.assertEqual(w.value_from_datadict({'date_year': '1899', 'date_month': '8', 'date_day': '13'}, {}, 'date'), '13-08-1899')
+
+    def test_l10n_invalid_date_in(self):
+        # Invalid dates shouldn't be allowed
+        a = GetDate({'mydate_month':'2', 'mydate_day':'31', 'mydate_year':'2010'})
+        self.assertFalse(a.is_valid())
+        # 'Geef een geldige datum op.' = 'Enter a valid date.'
+        self.assertEqual(a.errors, {'mydate': [u'Geef een geldige datum op.']})