onBlur , back button

[sm2017]

Environment

  React Native Environment Info:
    System:
      OS: Windows 10
      CPU: (8) x64 Intel(R) Core(TM) i7-3632QM CPU @ 2.20GHz
      Memory: 915.60 MB / 5.58 GB
    Binaries:
      Yarn: 1.13.0 - C:\Program Files (x86)\Yarn\bin\yarn.CMD
      npm: 6.4.1 - C:\Program Files\nodejs\npm.CMD
    IDEs:
      Android Studio: Version  3.3.0.0 AI-182.5107.16.33.5199772

Description

When text input is focused and you press back button in android , onBlur is not triggered

Reproducible Demo

https://snack.expo.io/rJnc3BuV4

Run snack and focus input , then press back button , the alert must shown

[kelset]

Which version of react native has this issue?

There was an issue in a patch version of 0.57.x, that we then rolled back. Please check the changelogs too.

[sm2017]

[email protected]

[JKCooper2]

I think given the nature of the BackAndroid button it is better for devs to choose to override/add to the the default behaviour, e.g. https://snack.expo.io/@jkcooper/rn23308-textinput-onblur-backandroid. I would expect the current behaviour is similar to pressing back in a browser.

Also this should a TextInput label, not Button

[stale]

Hey there, it looks like there has been no activity on this issue recently. Has the issue been fixed, or does it still require the community's attention? This issue may be closed if no further activity occurs. You may also label this issue as a "Discussion" or add it to the "Backlog" and I will leave it open. Thank you for your contributions.

[stale]

Closing this issue after a prolonged period of inactivity. If this issue is still present in the latest release, please feel free to create a new issue with up-to-date information.