document the validate option

xabbuh · xabbuh · commit 0ed33d200764 · 2019-09-24T09:09:32.000+02:00
diff --git a/reference/forms/types/submit.rst b/reference/forms/types/submit.rst
@@ -9,6 +9,8 @@ A submit button.
 +----------------------+----------------------------------------------------------------------+
 | Rendered as          | ``button`` ``submit`` tag                                            |
 +----------------------+----------------------------------------------------------------------+
+| Options              | - `validate`_                                                        |
++----------------------+----------------------------------------------------------------------+
 | Inherited            | - `attr`_                                                            |
 | options              | - `attr_translation_parameters`_                                     |
 |                      | - `disabled`_                                                        |
@@ -35,6 +37,21 @@ useful when :doc:`a form has multiple submit buttons </form/multiple_buttons>`::
         // ...
     }
 
+Options
+-------
+
+validate
+~~~~~~~~
+
+**type**: ``boolean`` **default**: ``true``
+
+.. versionadded:: 4.4
+
+    The ``validate`` option was introduced in Symfony 4.4.
+
+Set this option to ``false`` to disable the client-side validation of the form
+performed by the browser.
+
 Inherited Options
 -----------------
 
