Merge pull request #1441 from loic/ticket16986

Fixed #16986 -- Model.clean() can report errors on individual fields.

1 files changed, 5 insertions, 1 deletions

diff --git a/tests/model_forms/models.py b/tests/model_forms/models.py
index a4cf9471de..17aec29055 100644
--- a/tests/model_forms/models.py
+++ b/tests/model_forms/models.py
@@ -12,7 +12,7 @@ import os
 import tempfile
 
 from django.core import validators
-from django.core.exceptions import ImproperlyConfigured
+from django.core.exceptions import ImproperlyConfigured, ValidationError
 from django.core.files.storage import FileSystemStorage
 from django.db import models
 from django.utils import six
@@ -296,3 +296,7 @@ class CustomErrorMessage(models.Model):
     name2 = models.CharField(max_length=50,
         validators=[validators.validate_slug],
         error_messages={'invalid': 'Model custom error message.'})
+
+    def clean(self):
+        if self.name1 == 'FORBIDDEN_VALUE':
+            raise ValidationError({'name1': [ValidationError('Model.clean() error messages.')]})