[#1775] Changing to use the new Request::isMethod() when checking for POST method

Author: weaverryan

book/forms.rst

@@ -214,7 +214,7 @@ controller::
             ->add('dueDate', 'date')
             ->getForm();
 
-        if ($request->isMethod('post')) {
+        if ($request->isMethod('POST')) {
             $form->bind($request);
 
             if ($form->isValid()) {
@@ -1481,7 +1481,7 @@ an array of the submitted data. This is actually really easy::
             ->add('message', 'textarea')
             ->getForm();
 
-            if ($request->getMethod() == 'POST') {
+            if ($request->isMethod('POST')) {
                 $form->bind($request);
 
                 // data is an array with "name", "email", and "message" keys

book/validation.rst

@@ -225,7 +225,7 @@ workflow looks like the following from inside a controller::
         $author = new Author();
         $form = $this->createForm(new AuthorType(), $author);
 
-        if ($request->getMethod() == 'POST') {
+        if ($request->isMethod('POST')) {
             $form->bind($request);
 
             if ($form->isValid()) {

cookbook/doctrine/file_uploads.rst

@@ -151,7 +151,7 @@ The following controller shows you how to handle the entire process::
             ->getForm()
         ;
 
-        if ($this->getRequest()->getMethod() === 'POST') {
+        if ($this->getRequest()->isMethod('POST')) {
             $form->bind($this->getRequest());
             if ($form->isValid()) {
                 $em = $this->getDoctrine()->getManager();

cookbook/form/form_collections.rst

@@ -177,7 +177,7 @@ In your controller, you'll now initialize a new instance of ``TaskType``::
             $form = $this->createForm(new TaskType(), $task);
 
             // process the form on POST
-            if ('POST' === $request->getMethod()) {
+            if ($request->isMethod('POST')) {
                 $form->bind($request);
                 if ($form->isValid()) {
                     // maybe do some form processing, like saving the Task and Tag objects
@@ -610,7 +610,7 @@ the relationship between the removed ``Tag`` and ``Task`` object.
           
             $editForm = $this->createForm(new TaskType(), $task);
 
-            if ('POST' === $request->getMethod()) {
+            if ($request->isMethod('POST')) {
                 $editForm->bind($this->getRequest());
 
                 if ($editForm->isValid()) {