Fixed #20484 again -- added note to field documentation

2013-08-07 20:57:56 +02:00 · 2013-08-07 20:57:56 +02:00 · fb26c4996a
parent 75c87e2d38
commit fb26c4996a
1 changed files with 3 additions and 0 deletions
--- a/docs/ref/models/fields.txt
+++ b/docs/ref/models/fields.txt
@ -883,6 +883,9 @@ are converted to lowercase.
    ``192.0.2.1``. Default is disabled. Can only be used
    when ``protocol`` is set to ``'both'``.

+If you allow for blank values, you have to allow for null values since blank
+values are stored as null.
+
 ``NullBooleanField``
 --------------------