From 9c22aebaff480d0fd8f180d8bc5a711b7f05f564 Mon Sep 17 00:00:00 2001
From: katherinehhh <shunai.tang@hand-china.com>
Date: Tue, 29 Aug 2023 18:08:43 +0800
Subject: [PATCH] fix: number field reported error when clear data (#2561)

---
 .../src/schema-component/antd/input-number/InputNumber.tsx      | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/core/client/src/schema-component/antd/input-number/InputNumber.tsx b/packages/core/client/src/schema-component/antd/input-number/InputNumber.tsx
index c0672ec7b..19b10b05e 100644
--- a/packages/core/client/src/schema-component/antd/input-number/InputNumber.tsx
+++ b/packages/core/client/src/schema-component/antd/input-number/InputNumber.tsx
@@ -13,7 +13,7 @@ export const InputNumber: ComposedInputNumber = connect((props) => {
   const { onChange, ...others } = props;
   const handleChange = (v) => {
     const result = parseFloat(v);
-    onChange(Number.isNaN(result) ? '' : result);
+    onChange(Number.isNaN(result) ? null : result);
   };
   return <AntdNumber onChange={handleChange} {...others} />;
 }, mapReadPretty(ReadPretty));