From 9f97df0bbbd732e7ed5ec1e5b5840f983ec486ca Mon Sep 17 00:00:00 2001
From: Fran Moreno <franmomu@gmail.com>
Date: Thu, 25 Nov 2021 10:21:32 +0100
Subject: [PATCH] Allow `int` in `Form::add`

---
 src/Symfony/Component/Form/Form.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Symfony/Component/Form/Form.php b/src/Symfony/Component/Form/Form.php
index bed1fcb6c376c..e72a51d7c19ed 100644
--- a/src/Symfony/Component/Form/Form.php
+++ b/src/Symfony/Component/Form/Form.php
@@ -803,7 +803,7 @@ public function all(): array
     /**
      * {@inheritdoc}
      */
-    public function add(FormInterface|string $child, string $type = null, array $options = []): static
+    public function add(FormInterface|string|int $child, string $type = null, array $options = []): static
     {
         if ($this->submitted) {
             throw new AlreadySubmittedException('You cannot add children to a submitted form.');