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Changes between Version 1 and Version 2 of Ticket #26131

-              v1
+              v2
 In Django 1.8.8 when I create a model class like below, choices are not enforced when creating an instance of the model class:
+    class HTTPMethod(models.Model):
+        HTTP_METHODS = [(_, _) for _ in ['get', 'post', 'put', 'patch', 'delete', 'head', 'options', 'trace', 'connect']]
+{{{
+class HTTPMethod(models.Model):
+    HTTP_METHODS = [(_, _) for _ in ['get', 'post', 'put', 'patch', 'delete', 'head', 'options', 'trace', 'connect']]
         id = models.AutoField(primary_key=True)
         name = models.CharField(choices=HTTP_METHODS, unique=True, max_length=255)
+    id = models.AutoField(primary_key=True)
+    name = models.CharField(choices=HTTP_METHODS, unique=True, max_length=255)
+    h = HTTPMethod(name='something invalid')
+    h.save()
+h = HTTPMethod(name='something invalid')
+h.save()
+}}}
 No errors are raised.
+No errors are raised and invalid data is stored in the model.
 Python 2.7.6 on Ubuntu 14.04