From f908047c6b452f601b10758f0778451b7d8bd312 Mon Sep 17 00:00:00 2001
From: Christian Flothmann <christian.flothmann@sensiolabs.de>
Date: Tue, 22 Dec 2020 09:10:56 +0100
Subject: [PATCH] allow null values in form helpers

---
 src/Symfony/Bridge/Twig/Extension/FormExtension.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/Symfony/Bridge/Twig/Extension/FormExtension.php b/src/Symfony/Bridge/Twig/Extension/FormExtension.php
index 3f0a7ecda2140..c8229f1049683 100644
--- a/src/Symfony/Bridge/Twig/Extension/FormExtension.php
+++ b/src/Symfony/Bridge/Twig/Extension/FormExtension.php
@@ -111,7 +111,7 @@ public function getFieldValue(FormView $view)
         return $view->vars['value'];
     }
 
-    public function getFieldLabel(FormView $view): string
+    public function getFieldLabel(FormView $view): ?string
     {
         return $this->createFieldTranslation(
             $view->vars['label'],
@@ -120,7 +120,7 @@ public function getFieldLabel(FormView $view): string
         );
     }
 
-    public function getFieldHelp(FormView $view): string
+    public function getFieldHelp(FormView $view): ?string
     {
         return $this->createFieldTranslation(
             $view->vars['help'],
@@ -164,7 +164,7 @@ private function createFieldChoicesList(iterable $choices, $translationDomain):
         }
     }
 
-    private function createFieldTranslation(?string $value, array $parameters, $domain): string
+    private function createFieldTranslation(?string $value, array $parameters, $domain): ?string
     {
         if (!$this->translator || !$value || false === $domain) {
             return $value;