Merge branch '3.4' into 4.4

* 3.4:
  Reference method
  Update form.rst

Author: OskarStark

components/form.rst

@@ -535,7 +535,7 @@ Changing a Form's Method and Action
 By default, a form is submitted to the same URI that rendered the form with
 an HTTP POST request. This behavior can be changed using the :ref:`form-option-action`
 and :ref:`form-option-method` options (the ``method`` option is also used
-by ``handleRequest()`` to determine whether a form has been submitted):
+by :method:`Symfony\\Component\\Form\\Form::handleRequest` to determine whether a form has been submitted):
 
 .. configuration-block::
 
@@ -651,15 +651,15 @@ This defines a common form "workflow", which contains 3 different possibilities:
 1) On the initial GET request (i.e. when the user "surfs" to your page),
    build your form and render it;
 
-If the request is a POST, process the submitted data (via ``handleRequest()``).
+If the request is a POST, process the submitted data (via :method:`Symfony\\Component\\Form\\Form::handleRequest`).
 Then:
 
 2) if the form is invalid, re-render the form (which will now contain errors);
 3) if the form is valid, perform some action and redirect.
 
 Luckily, you don't need to decide whether or not a form has been submitted.
-Pass the current request to the ``handleRequest()`` method. Then, the Form
-component will do all the necessary work for you.
+Just pass the current request to the :method:`Symfony\\Component\\Form\\Form::handleRequest`
+method. Then, the Form component will do all the necessary work for you.
 
 .. _component-form-intro-validation: