Upgrade 1-11.38

vendor/symfony/form/Button.php

@@ -106,6 +106,10 @@ class Button implements \IteratorAggregate, FormInterface
      */
     public function setParent(FormInterface $parent = null)
     {
+        if ($this->submitted) {
+            throw new AlreadySubmittedException('You cannot set the parent of a submitted button');
+        }
+
         $this->parent = $parent;
     }
 
@@ -273,8 +277,6 @@ class Button implements \IteratorAggregate, FormInterface
     /**
      * Unsupported method.
      *
-     * @param FormError $error
-     *
      * @throws BadMethodCallException
      */
     public function addError(FormError $error)
@@ -371,7 +373,7 @@ class Button implements \IteratorAggregate, FormInterface
      *
      * @return $this
      *
-     * @throws Exception\AlreadySubmittedException If the button has already been submitted.
+     * @throws Exception\AlreadySubmittedException if the button has already been submitted
      */
     public function submit($submittedData, $clearMissing = true)
     {