Added _post_clean() behaviour by adding a .perform_model_validation() method.

Fixed some tests that were failing due to extra strict validation.

1 files changed, 2 insertions, 2 deletions

diff --git a/rest_framework/tests/models.py b/rest_framework/tests/models.py
index c35861c6..9a59e841 100644
--- a/rest_framework/tests/models.py
+++ b/rest_framework/tests/models.py
@@ -61,7 +61,7 @@ class BasicModel(RESTFrameworkModel):
 
 class SlugBasedModel(RESTFrameworkModel):
     text = models.CharField(max_length=100)
-    slug = models.SlugField(max_length=32)
+    slug = models.SlugField(max_length=32, blank=True)
 
 
 class DefaultValueModel(RESTFrameworkModel):
@@ -159,7 +159,7 @@ class Person(RESTFrameworkModel):
 
 # Model for issue #324
 class BlankFieldModel(RESTFrameworkModel):
-    title = models.CharField(max_length=100, blank=True)
+    title = models.CharField(max_length=100, blank=True, null=True)
 
 
 # Model for issue #380