minor #10868 [Validator] Fix @Valid regarding property traverse (corphi)

javiereguiluz · javiereguiluz · commit e68678a6ed63 · 2019-03-07T17:31:04.000+01:00
This PR was merged into the 3.4 branch. Discussion ---------- [Validator] Fix `@Valid` regarding property `traverse` While researching for symfony/symfony#27090, the constraint reference turned out to be incorrect. Commits ------- 6343b24 Describe actual traversal behaviour
diff --git a/reference/constraints/Valid.rst b/reference/constraints/Valid.rst
@@ -262,9 +262,9 @@ traverse
 
 **type**: ``boolean`` **default**: ``true``
 
-If this constraint is applied to a property that holds an array of objects,
-then each object in that array will be validated only if this option is
-set to ``true``.
+If this constraint is applied to a ``Traversable``, then all containing values
+will be validated if this option is set to ``true``. This option is ignored on
+arrays: Arrays are traversed in either case. Keys are not validated.
 
 .. include:: /reference/constraints/_payload-option.rst.inc
 
