Add simple description of multi and blank

elastic · Jun 11, 2015 · 2247816 · 2247816
1 parent 5624890
commit 2247816
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/docs/persistence.rst b/docs/persistence.rst
@@ -62,6 +62,15 @@ directly from an existing type:
     # update the mapping on production
     m.save('my-index', using='prod')
 
+Common field options:
+
+``multi``
+  If set to ``True`` the field's value will be set to ``[]`` at first access.
+
+``blank``
+  Defaults to ``False`` and if eneabled will cause access to a field with no
+  value to return the field's empty value (``''`` or ``None``).
+
 Analysis
 --------