iOS textContentType suggestion are trimmed with maxLength, and can't be overridden.
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- 主要语言
- C++
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- 127k
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- 平均合并
- 1 天 23 小时
- 30 天内合并 PR
- 4
描述
Description
When adding textContentType in iOS with maxLength=10 the tap on suggestion gives irrelevant results.
Steps to reproduce
In TextInput try adding below props;
textContentType={'telephoneNumber'},
maxLength={10}
This will give mobile number suggestion to you, the mobile number sometimes have country code and spaces in between, when user tap on the mobile number the autofill results are not suitable.
For example:
If mobile number is 88844 33322 having 11 characters the last digit will be trimmed
suggestion: 88844 33322
result: 88844 3332
So we need a mechanism to trim out the spaces/country code before filling the same in the textinput. Currently onChangeText is called with trimmed result, so no way to format before calling onChangeText, when maxLength is set.
React Native Version
0.73.1
Affected Platforms
Runtime - iOS
Output of npx react-native info
System:
OS: macOS 14.4.1
CPU: (8) arm64 Apple M1
Memory: 68.98 MB / 16.00 GB
Shell:
version: "5.9"
path: /bin/zsh
Binaries:
Node:
version: 18.16.1
path: ~/.nvm/versions/node/v18.16.1/bin/node
Yarn:
version: 1.22.22
path: ~/.nvm/versions/node/v18.16.1/bin/yarn
npm:
version: 9.5.1
path: ~/.nvm/versions/node/v18.16.1/bin/npm
Watchman:
version: 2023.12.04.00
path: /usr/local/bin/watchman
Managers:
CocoaPods:
version: 1.15.2
path: /usr/local/bin/pod
SDKs:
iOS SDK:
Platforms:
- DriverKit 23.4
- iOS 17.4
- macOS 14.4
- tvOS 17.4
- visionOS 1.1
- watchOS 10.4
Android SDK:
API Levels:
- "17"
- "23"
- "27"
- "28"
- "29"
- "30"
- "31"
- "33"
- "34"
Build Tools:
- 29.0.2
- 30.0.0
- 30.0.1
- 30.0.2
- 30.0.3
- 31.0.0
- 33.0.0
- 33.0.1
- 34.0.0
System Images:
- android-26 | Google APIs ARM 64 v8a
- android-28 | Google ARM64-V8a Play ARM 64 v8a
- android-29 | Google Play ARM 64 v8a
- android-30 | Google APIs ARM 64 v8a
- android-31 | Google APIs ARM 64 v8a
- android-32 | Google Play ARM 64 v8a
- android-34 | Google APIs ARM 64 v8a
Android NDK: Not Found
IDEs:
Android Studio: 2023.2 AI-232.10300.40.2321.11668458
Xcode:
version: 15.3/15E204a
path: /usr/bin/xcodebuild
Languages:
Java:
version: 17.0.6
path: /usr/bin/javac
Ruby:
version: 2.6.10
path: /usr/bin/ruby
npmPackages:
"@react-native-community/cli": Not Found
react:
installed: 18.2.0
wanted: 18.2.0
react-native:
installed: 0.73.1
wanted: 0.73.1
react-native-macos: Not Found
npmGlobalPackages:
"*react-native*": Not Found
Android:
hermesEnabled: true
newArchEnabled: false
iOS:
hermesEnabled: true
newArchEnabled: false
Stacktrace or Logs
N/A
Reproducer
Snack (https://snack.expo.dev/coZ_oQ_slq87v8yIMImV4)
Screenshots and Videos
No response
贡献指南
从这里开始
- 先读完整个 Issue,再读项目的贡献指南。
- 在 Issue 下留言说明你要接手 —— 这能避免两个人做同样的事。
- Fork 仓库,在一个分支上完成修改。
- 提交 Pull Request,并在描述里引用这个 Issue 编号。
调研方向
从 TextInput 的实现开始,使用链接的 Snack 重现该问题,重点关注 textContentType、maxLength 和 iOS autofill 之间的交互。完成的标准是:自动填充的电话号码会在被 maxLength 截断之前得到处理,同时 onChangeText 能收到可用的值。
由索引模型根据 Issue 内容生成。
评估
- 技术栈
- ios, javascript, react-native
- 领域
- mobile
- Issue 类型
- 缺陷
- 难度
- 4/5
- 预计耗时
- 3-5 天
- 活跃度
- 停滞
- 描述清晰度
- 基本清楚
- 新手友好度
- 35/100