From c93222da99af09233ffc53ab9c64e1fefc005f8d Mon Sep 17 00:00:00 2001
From: Rostislav Wolny <rosta@mailpoet.com>
Date: Wed, 28 Apr 2021 14:51:16 +0200
Subject: [PATCH] Fix form editor proptypes warning on submit button

[MAILPOET-3527]
---
 assets/js/src/form_editor/blocks/submit/edit.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/assets/js/src/form_editor/blocks/submit/edit.tsx b/assets/js/src/form_editor/blocks/submit/edit.tsx
index 21fc500eee..090f138edc 100644
--- a/assets/js/src/form_editor/blocks/submit/edit.tsx
+++ b/assets/js/src/form_editor/blocks/submit/edit.tsx
@@ -17,7 +17,7 @@ type Props = {
   attributes: {
     label: string;
     styles: InputBlockStyles;
-    className: string;
+    className: string | null;
   };
   setAttributes: (attribute) => void;
 };