From 341eb4a0ef5323da0780ea0d83a6e54cf28c8a04 Mon Sep 17 00:00:00 2001
From: LeiZhang <50943004+cactuser-Lu@users.noreply.github.com>
Date: Wed, 29 Oct 2025 12:24:05 +0800
Subject: [PATCH] fix: Validate Error when value undefined (#765)
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Co-authored-by: 路振凯 <l>
---
 src/utils/validateUtil.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/utils/validateUtil.ts b/src/utils/validateUtil.ts
index 09106d1d2..094505d66 100644
--- a/src/utils/validateUtil.ts
+++ b/src/utils/validateUtil.ts
@@ -90,7 +90,7 @@ async function validateRule(
     }
   }
 
-  if (!result.length && subRuleField) {
+  if (!result.length && subRuleField && Array.isArray(value) && value.length > 0) {
     const subResults: string[][] = await Promise.all(
       (value as StoreValue[]).map((subValue: StoreValue, i: number) =>
         validateRule(`${name}.${i}`, subValue, subRuleField, options, messageVariables),