From 21130ce1a9c4fcbfce4c614be9e5408b43092bf0 Mon Sep 17 00:00:00 2001
From: Sergey Fedoseev <fedoseev.sergey@gmail.com>
Date: Tue, 7 Jun 2016 13:55:27 +0500
Subject: Fixed #26718 -- Added system check for existence of the fields
 specified by ForeignKey.to_field.

---
 docs/ref/checks.txt | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'docs')

diff --git a/docs/ref/checks.txt b/docs/ref/checks.txt
index ac96fbf412..18b6d88add 100644
--- a/docs/ref/checks.txt
+++ b/docs/ref/checks.txt
@@ -211,6 +211,8 @@ Related Fields
   add at least a subset of them to a unique_together constraint.
 * **fields.E311**: ``<model>`` must set ``unique=True`` because it is
   referenced by a ``ForeignKey``.
+* **fields.E312**: The ``to_field`` ``<field name>`` doesn't exist on the
+  related model ``<app label>.<model>``.
 * **fields.E320**: Field specifies ``on_delete=SET_NULL``, but cannot be null.
 * **fields.E321**: The field specifies ``on_delete=SET_DEFAULT``, but has no
   default value.
-- 
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