From c8f9d1e2be21bbccf6afc0e8c40cd8bcc2c59a8f Mon Sep 17 00:00:00 2001
From: huxiyang3 <1872591453@qq.com>
Date: Wed, 13 Nov 2024 19:59:36 +0800
Subject: [PATCH] fix(textarea): handle undefined placeholder explicitly

---
 src/packages/textarea/textarea.taro.tsx | 4 +++-
 src/packages/textarea/textarea.tsx      | 4 +++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/packages/textarea/textarea.taro.tsx b/src/packages/textarea/textarea.taro.tsx
index 85b5c119c5..3a15ae7271 100644
--- a/src/packages/textarea/textarea.taro.tsx
+++ b/src/packages/textarea/textarea.taro.tsx
@@ -124,7 +124,9 @@ export const TextArea: FunctionComponent<Partial<TextAreaProps>> = (props) => {
         onFocus={(e: any) => handleFocus(e)}
         autoHeight={autoSize}
         maxlength={maxLength}
-        placeholder={placeholder || locale.placeholder}
+        placeholder={
+          placeholder === undefined ? locale.placeholder : placeholder
+        }
         {...rest}
       />
       {showCount && (
diff --git a/src/packages/textarea/textarea.tsx b/src/packages/textarea/textarea.tsx
index c09f34e1ec..61b61d64a3 100644
--- a/src/packages/textarea/textarea.tsx
+++ b/src/packages/textarea/textarea.tsx
@@ -138,7 +138,9 @@ export const TextArea: FunctionComponent<
         }}
         rows={rows}
         maxLength={maxLength === -1 ? undefined : maxLength}
-        placeholder={placeholder || locale.placeholder}
+        placeholder={
+          placeholder === undefined ? locale.placeholder : placeholder
+        }
         {...rest}
       />
       {showCount && (