Nov 5, 2015 · May 24, 2015 · May 28, 2015 · Jul 29, 2015 · Jul 29, 2015 · Jul 29, 2015
diff --git a/book/controller.rst b/book/controller.rst
    }

 .. versionadded:: 2.6
    The ``redirectToRoute()`` method wasadded in Symfony 2.6. Previously (and still now), you
    The ``redirectToRoute()`` method wasintroduced in Symfony 2.6. Previously (and still now), you
    could use ``redirect()`` and ``generateUrl()`` together for this (see the example above).

 Or, if you want to redirect externally, just use ``redirect()`` and pass it the URL::
 order of the arguments, Symfony will still pass the correct value to each
 variable.

 Validating a CSRF Token
 -----------------------

 Sometimes, you want to use CSRF protection in an action where you don't want to
 use the Symfony Form component. If, for example, you're doing a DELETE action,
 you can use the :method:`Symfony\\Bundle\\FrameworkBundle\\Controller\\Controller::isCsrfTokenValid`
 method to check the CSRF token::

    if ($this->isCsrfTokenValid('token_id', $submittedToken)) {
        // ... do something, like deleting an object
    }

 .. versionadded:: 2.6
    The ``isCsrfTokenValid()`` shortcut method was introduced in Symfony 2.6.
    It is equivalent to executing the following code:

    .. code-block:: php

        use Symfony\Component\Security\Csrf\CsrfToken;

        $this->get('security.csrf.token_manager')
            ->isTokenValid(new CsrfToken('token_id', 'TOKEN'));

 Final Thoughts
 --------------
Original file line number	Diff line number	Diff line change
Expand Up		@@ -440,7 +440,7 @@ If you want to redirect the user to another page, use the ``redirectToRoute()``
		}

		.. versionadded:: 2.6
		The ``redirectToRoute()`` method wasadded in Symfony 2.6. Previously (and still now), you
		The ``redirectToRoute()`` method wasintroduced in Symfony 2.6. Previously (and still now), you
		could use ``redirect()`` and ``generateUrl()`` together for this (see the example above).

		Or, if you want to redirect externally, just use ``redirect()`` and pass it the URL::
Expand DownExpand Up		@@ -811,6 +811,29 @@ Just like when creating a controller for a route, the order of the arguments of
		order of the arguments, Symfony will still pass the correct value to each
		variable.

		Validating a CSRF Token
		-----------------------

		Sometimes, you want to use CSRF protection in an action where you don't want to
		use the Symfony Form component. If, for example, you're doing a DELETE action,
		you can use the :method:`Symfony\\Bundle\\FrameworkBundle\\Controller\\Controller::isCsrfTokenValid`
		method to check the CSRF token::

		if ($this->isCsrfTokenValid('token_id', $submittedToken)) {
		// ... do something, like deleting an object
		}

		.. versionadded:: 2.6
		The ``isCsrfTokenValid()`` shortcut method was introduced in Symfony 2.6.
		It is equivalent to executing the following code:

		.. code-block:: php

		use Symfony\Component\Security\Csrf\CsrfToken;

		$this->get('security.csrf.token_manager')
		->isTokenValid(new CsrfToken('token_id', 'TOKEN'));

		Final Thoughts
		--------------

Expand Down