From 93618ed73e1274d4ac01d99bbcc5b57393bcc564 Mon Sep 17 00:00:00 2001
From: Varun Agrawal <Varun@VarunAgw.com>
Date: Wed, 30 Mar 2016 16:55:40 +0530
Subject: [PATCH 1/3] Fixed a typo in configuration-block

It is not rendered properly right now (https://symfony.com/doc/current/book/controller.html#route-parameters-as-controller-arguments)

I think this should fix it
---
 book/controller.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/book/controller.rst b/book/controller.rst
index 71e8c88b69c..a837c145aa5 100644
--- a/book/controller.rst
+++ b/book/controller.rst
@@ -260,7 +260,7 @@ to ``$name``. Just make sure they the name of the placeholder is the
 same as the name of the argument variable.
 
 Take the following more-interesting example, where the controller has two
-arguments::
+arguments:
 
 .. configuration-block::
 

From f483209a8be72e41a713b0787543a9ede5ec3e7a Mon Sep 17 00:00:00 2001
From: RickieL <rickie622@gmail.com>
Date: Tue, 29 Mar 2016 17:02:02 +0800
Subject: [PATCH 2/3] fixed a typo

fixed a typo
---
 book/controller.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/book/controller.rst b/book/controller.rst
index a837c145aa5..22a07737648 100644
--- a/book/controller.rst
+++ b/book/controller.rst
@@ -704,7 +704,7 @@ The Request and Response Object
 -------------------------------
 
 As mentioned :ref:`earlier <book-controller-request-argument>`, the framework will
-pass the ``Request`` object to any controller argument taht is type-hinted with
+pass the ``Request`` object to any controller argument that is type-hinted with
 the ``Request`` class::
 
     use Symfony\Component\HttpFoundation\Request;

From 37c7ce5227d87a70b52255624af49330eb1a558a Mon Sep 17 00:00:00 2001
From: Alexis Lefebvre <alexislefebvre+github@gmail.com>
Date: Sat, 2 Apr 2016 20:10:06 +0200
Subject: [PATCH 3/3] Tests: Explain how to add or remove data in a collection
 of forms

---
 book/testing.rst | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/book/testing.rst b/book/testing.rst
index 5d088e7345a..bda2ede4ef8 100644
--- a/book/testing.rst
+++ b/book/testing.rst
@@ -699,6 +699,48 @@ their type::
     PHP format (it converts the keys with square brackets notation - e.g.
     ``my_form[subject]`` - to PHP arrays).
 
+If you use a :doc:`Collection of Forms </cookbook/form/form_collections>`,
+you can't add fields to an existing form with
+``$form['task[tags][0][name]'] = 'foo';``, this results in an error
+``Unreachable field "…"`` because ``$form`` can only be used in order to
+set values of existing fields. In order to add new fields, you have to
+add the values to the raw data array::
+
+    // Get the form.
+    $form = $crawler->filter('button')->form();
+
+    // Get the raw values.
+    $values = $form->getPhpValues();
+
+    // Add fields to the raw values.
+    $values['task']['tag'][0]['name'] = 'foo';
+    $values['task']['tag'][1]['name'] = 'bar';
+
+    // Submit the form with the existing and new values.
+    $crawler = $this->client->request($form->getMethod(), $form->getUri(), $values,
+        $form->getPhpFiles());
+
+    // The tag has been added to the collection.
+    $this->assertEquals(2, $crawler->filter('ul.tags > li')->count());
+
+Where ``task[tags][0][name]`` is the name of a field created
+with Javascript.
+
+You can remove an existing field, e.g. a tag::
+
+    // Get the values of the form.
+    $values = $form->getPhpValues();
+
+    // Remove the first tag.
+    unset($values['task']['tags'][0]);
+
+    // Submit the data.
+    $crawler = $client->request($form->getMethod(), $form->getUri(),
+        $values, $form->getPhpFiles());
+
+    // The tag has been removed.
+    $this->assertEquals(0, $crawler->filter('ul.tags > li')->count());
+
 .. index::
    pair: Tests; Configuration