Merge pull request #352 from antoineleclair/master

Clarify docs for deferred colander validator
Cornices · Mar 1, 2016 · 37e2829 · 37e2829
2 parents 3975c49 + d2f7599
commit 37e2829
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/docs/source/validation.rst b/docs/source/validation.rst
@@ -130,6 +130,9 @@ If you want to access the ``request`` within the schema nodes during validation,
 you can use the `deferred feature of Colander <http://docs.pylonsproject.org/projects/colander/en/latest/binding.html>`_,
 since Cornice binds the schema with the current request::
 
+    from colander import deferred
+
+    @deferred
     def deferred_validator(node, kw):
         request = kw['request']
         if request['x-foo'] == 'version_a':