[1.1] Update all symfony version references in the docs to 2.3

doc/cookbook/validator_yaml.rst

@@ -11,7 +11,7 @@ your ``composer.json`` file:
 .. code-block:: json
 
     "require": {
-        "symfony/yaml": "~2.1"
+        "symfony/yaml": "~2.3"
     }
 
 Next, you need to tell the Validation Service that you are not using

doc/providers/form.rst

@@ -55,7 +55,7 @@ Registering
     .. code-block:: json
 
         "require": {
-            "symfony/form": "~2.1.4"
+            "symfony/form": "~2.3"
         }
 
     If you are going to use the validation extension with forms, you must also
@@ -65,9 +65,9 @@ Registering
     .. code-block:: json
 
         "require": {
-            "symfony/validator": "~2.1",
-            "symfony/config": "~2.1",
-            "symfony/translation": "~2.1"
+            "symfony/validator": "~2.3",
+            "symfony/config": "~2.3",
+            "symfony/translation": "~2.3"
         }
 
     The Symfony Form Component relies on the PHP intl extension. If you don't have
@@ -76,7 +76,7 @@ Registering
     .. code-block:: json
 
         "require": {
-            "symfony/locale": "~2.1"
+            "symfony/locale": "~2.3"
         }
 
     If you want to use forms in your Twig templates, make sure to install the
@@ -85,7 +85,7 @@ Registering
     .. code-block:: json
 
         "require": {
-            "symfony/twig-bridge": "~2.1"
+            "symfony/twig-bridge": "~2.3"
         }
 
 Usage
@@ -199,4 +199,4 @@ Traits
     $app->form($data);
 
 For more information, consult the `Symfony2 Forms documentation
-<http://symfony.com/doc/2.1/book/forms.html>`_.
+<http://symfony.com/doc/2.3/book/forms.html>`_.

doc/providers/security.rst

@@ -60,7 +60,7 @@ Registering
     .. code-block:: json
 
         "require": {
-            "symfony/security": "~2.1"
+            "symfony/security": "~2.3"
         }
 
 .. caution::
@@ -76,7 +76,7 @@ Usage
 
 The Symfony Security component is powerful. To learn more about it, read the
 `Symfony2 Security documentation
-<http://symfony.com/doc/2.1/book/security.html>`_.
+<http://symfony.com/doc/2.3/book/security.html>`_.
 
 .. tip::
 

doc/providers/translation.rst

@@ -50,7 +50,7 @@ Registering
     .. code-block:: json
 
         "require": {
-            "symfony/translation": "~2.1"
+            "symfony/translation": "~2.3"
         }
 
 Usage
@@ -126,8 +126,8 @@ file:
 .. code-block:: json
 
     "require": {
-        "symfony/config": "~2.1",
-        "symfony/yaml": "~2.1"
+        "symfony/config": "~2.3",
+        "symfony/yaml": "~2.3"
     }
 
 Next, you have to create the language mappings in YAML files. A naming you can

doc/providers/twig.rst

@@ -60,7 +60,7 @@ some Symfony2 components and Twig. Add it as a dependency to your
 .. code-block:: json
 
     "require": {
-        "symfony/twig-bridge": "~2.1"
+        "symfony/twig-bridge": "~2.3"
     }
 
 When present, the ``TwigServiceProvider`` will provide you with the following

doc/providers/validator.rst

@@ -44,7 +44,7 @@ Registering
     .. code-block:: json
 
         "require": {
-            "symfony/validator": "~2.1"
+            "symfony/validator": "~2.3"
         }
 
 Usage
@@ -131,12 +131,12 @@ the class properties and getters, and then call the ``validate`` method::
     $book->title = 'My Book';
     $book->author = $author;
 
-    $metadata = $app['validator.mapping.class_metadata_factory']->getClassMetadata('Author');
+    $metadata = $app['validator.mapping.class_metadata_factory']->getMetadataFor('Author');
     $metadata->addPropertyConstraint('first_name', new Assert\NotBlank());
     $metadata->addPropertyConstraint('first_name', new Assert\Length(array('min' => 10)));
     $metadata->addPropertyConstraint('last_name', new Assert\Length(array('min' => 10)));
 
-    $metadata = $app['validator.mapping.class_metadata_factory']->getClassMetadata('Book');
+    $metadata = $app['validator.mapping.class_metadata_factory']->getMetadataFor('Book');
     $metadata->addPropertyConstraint('title', new Assert\Length(array('min' => 10)));
     $metadata->addPropertyConstraint('author', new Assert\Valid());
 
@@ -150,11 +150,6 @@ the class properties and getters, and then call the ``validate`` method::
         echo 'The author is valid';
     }
 
-.. note::
-
-    If you are using Symfony 2.2, replace the ``getClassMetadata`` calls with
-    calls to the new ``getMetadataFor`` method.
-
 You can also declare the class constraint by adding a static
 ``loadValidatorMetadata`` method to your classes::