Ticket #5104: checkboxinput.patch

django/newforms/widgets.py

@@ -153 +153 @@
             final_attrs['value'] = force_unicode(value) # Only add the 'value' attribute if a value is non-empty.
         return u'<input%s />' % flatatt(final_attrs)
 
+    def value_from_datadict(self, data, name):
+        # A missing value returns False rather than None because it 
+        # simply means the check box wasn't checked).
+        value = data.get(name, False)
+
 class Select(Widget):
     def __init__(self, attrs=None, choices=()):
         self.attrs = attrs or {}