From c2071c216ea4dd765fd4d04c2a2f5ea70b2fc689 Mon Sep 17 00:00:00 2001
From: zhongwuzw <zhongwuzw@qq.com>
Date: Wed, 27 Feb 2019 21:52:40 -0800
Subject: [PATCH] Fixed wrong contentSize calculation when placeholder is
 hidden in multiline text input (#23683)

Summary:
Currently, we pick the max size of text view's contentSize and placeholder's size, actually, if placeholder is be hidden, we should only return text view's contentSize.

[iOS] [Fixed] - Fixed wrong contentSize calculation when placeholder is hidden in multiline text input
Pull Request resolved: https://github.com/facebook/react-native/pull/23683

Differential Revision: D14255915

Pulled By: cpojer

fbshipit-source-id: 198faa7e1c5657371eb920973345194aedf72e41
---
 Libraries/Text/TextInput/Multiline/RCTUITextView.m | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Libraries/Text/TextInput/Multiline/RCTUITextView.m b/Libraries/Text/TextInput/Multiline/RCTUITextView.m
index 384b81a01..e5679a137 100644
--- a/Libraries/Text/TextInput/Multiline/RCTUITextView.m
+++ b/Libraries/Text/TextInput/Multiline/RCTUITextView.m
@@ -195,7 +195,7 @@ static UIColor *defaultPlaceholderColor()
 - (CGSize)contentSize
 {
   CGSize contentSize = super.contentSize;
-  CGSize placeholderSize = self.placeholderSize;
+  CGSize placeholderSize = _placeholderView.isHidden ? CGSizeZero : self.placeholderSize;
   // When a text input is empty, it actually displays a placehoder.
   // So, we have to consider `placeholderSize` as a minimum `contentSize`.
   // Returning size DOES contain `textContainerInset` (aka `padding`).