From d9cb5e58e405867b960e8e88806f906ac17b6ee1 Mon Sep 17 00:00:00 2001
From: Travis Tidwell <travis@form.io>
Date: Tue, 2 Apr 2024 10:59:08 -0500
Subject: [PATCH] Fixing a renderer crash.

---
 src/Webform.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Webform.js b/src/Webform.js
index df10c726d9..2c2844e622 100644
--- a/src/Webform.js
+++ b/src/Webform.js
@@ -1147,7 +1147,7 @@ export default class Webform extends NestedDataComponent {
       errors = [errors];
     }
 
-    errors = errors.concat(this.customErrors);
+    errors = errors.concat(this.customErrors).filter((err) => !!err);
 
     if (!errors.length) {
       this.setAlert(false);