diff --git a/Resources/doc/basics.md b/Resources/doc/basics.md
index fea51d3..9fb1df4 100644
--- a/Resources/doc/basics.md
+++ b/Resources/doc/basics.md
@@ -92,7 +92,7 @@ class DefaultController extends Controller
 
         if ($request->query->has($form->getName())) {
             // manually bind values from the request
-            $form->submit($request->query->get($form->getName()));
+            $form->submit($request->query->all($form->getName()));
 
             // initialize a query builder
             $filterBuilder = $this->get('doctrine.orm.entity_manager')
diff --git a/Resources/doc/working-with-other-bundles.md b/Resources/doc/working-with-other-bundles.md
index 5358c90..7a65287 100644
--- a/Resources/doc/working-with-other-bundles.md
+++ b/Resources/doc/working-with-other-bundles.md
@@ -28,7 +28,7 @@ class DefaultController extends Controller
 
         if ($request->query->has($form->getName())) {
             // manually bind values from the request
-            $form->submit($request->query->get($form->getName()));
+            $form->submit($request->query->all($form->getName()));
 
             // build the query from the given form object
             $this->get('lexik_form_filter.query_builder_updater')->addFilterConditions($form, $filterBuilder);