Update form_events.rst

redstar504 · redstar504 · commit 229cde3b40ef · 2014-07-16T18:58:20.000-07:00
EventSubscriberInterface::getSubscribedEvents() method is static.
diff --git a/components/form/form_events.rst b/components/form/form_events.rst
@@ -349,7 +349,7 @@ Event subscribers have different uses:
 
     class AddEmailFieldListener implements EventSubscriberInterface
     {
-        public function getSubscribedEvents()
+        public static function getSubscribedEvents()
         {
             return array(
                 FormEvents::PRE_SET_DATA => 'onPreSetData',

Original file line number	Diff line number	Diff line change
`@@ -349,7 +349,7 @@ Event subscribers have different uses:`
`349`	`349`
`350`	`350`	`class AddEmailFieldListener implements EventSubscriberInterface`
`351`	`351`	`{`
`352`		`- public function getSubscribedEvents()`
	`352`	`+ public static function getSubscribedEvents()`
`353`	`353`	`{`
`354`	`354`	`return array(`
`355`	`355`	`FormEvents::PRE_SET_DATA => 'onPreSetData',`