[#3338] Adding versionadded

symfony · Jan 1, 2014 · 42084dd · 42084dd
1 parent bd1e53e
commit 42084dd
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/reference/forms/types/collection.rst b/reference/forms/types/collection.rst
@@ -339,6 +339,9 @@ replaced with the same value.
 delete_empty
 ~~~~~~~~~~~~
 
+.. versionadded:: 2.5
+    The delete_empty option was introduced in Symfony 2.5.
+
 **type**: ``Boolean`` **default**: ``false``
 
 If you want to explicitly remove entirely empty collection entries from your