Uniqueness validation

1 files changed, 4 insertions, 0 deletions

diff --git a/rest_framework/fields.py b/rest_framework/fields.py
index f4b53279..231f693c 100644
--- a/rest_framework/fields.py
+++ b/rest_framework/fields.py
@@ -150,6 +150,10 @@ class Field(object):
         messages.update(error_messages or {})
         self.error_messages = messages
 
+        for validator in validators:
+            if getattr(validator, 'requires_context', False):
+                validator.serializer_field = self
+
     def bind(self, field_name, parent):
         """
         Initializes the field name and parent for the field instance.