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Commit7c8d5d2

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minor#5816 Merge branches (nicolas-grekas, snoek09, WouterJ, xabbuh)
This PR was merged into the 2.7 branch.Discussion----------Merge branches| Q | A| ------------- | ---| Doc fix? | yes| New docs? | no| Applies to | 2.7+| Fixed tickets |Merges some commits that have been done in the `2.6` branch after we stopped support for that version.Commits-------ab19cfb fix code block syntax0ed7d99 Merge remote-tracking branch 'upstream/2.6' into merge-branches149576e feature#5310 Fix missing note about debug.dump_destination (nicolas-grekas)f67c353 [#5572] Fix syntax85dc294 feature#5572 4668 document isCsrfTokenValid (snoek09)11383f8 4668 document isCsrfTokenValiddae2811 Fix missing note about debug.dump_destination
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‎book/controller.rst‎

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@@ -440,7 +440,7 @@ If you want to redirect the user to another page, use the ``redirectToRoute()``
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}
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..versionadded::2.6
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The ``redirectToRoute()`` method wasadded in Symfony 2.6. Previously (and still now), you
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The ``redirectToRoute()`` method wasintroduced in Symfony 2.6. Previously (and still now), you
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could use ``redirect()`` and ``generateUrl()`` together for this (see the example above).
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Or, if you want to redirect externally, just use ``redirect()`` and pass it the URL::
@@ -811,6 +811,29 @@ Just like when creating a controller for a route, the order of the arguments of
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order of the arguments, Symfony will still pass the correct value to each
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variable.
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Validating a CSRF Token
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-----------------------
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Sometimes, you want to use CSRF protection in an action where you don't want to
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use the Symfony Form component. If, for example, you're doing a DELETE action,
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you can use the:method:`Symfony\\Bundle\\FrameworkBundle\\Controller\\Controller::isCsrfTokenValid`
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method to check the CSRF token::
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if ($this->isCsrfTokenValid('token_id', $submittedToken)) {
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// ... do something, like deleting an object
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}
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..versionadded::2.6
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The ``isCsrfTokenValid()`` shortcut method was introduced in Symfony 2.6.
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It is equivalent to executing the following code:
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..code-block::php
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use Symfony\Component\Security\Csrf\CsrfToken;
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$this->get('security.csrf.token_manager')
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->isTokenValid(new CsrfToken('token_id', 'TOKEN'));
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Final Thoughts
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--------------
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