PushSubscription: expirationTime プロパティ

Baseline 2023
Newly available

Since March 2023, this feature works across the latest devices and browser versions. This feature might not work in older devices or browsers.

expirationTimePushSubscription インターフェイスの読み取り専用プロパティで、プッシュサブスクリプションに関連付けられたサブスクリプションの有効期限を DOMHighResTimeStamp で返します。存在しなければ null を返します。

仕様書

Specification
Push API
# dom-pushsubscription-expirationtime

ブラウザーの互換性

Report problems with this compatibility data on GitHub
desktopmobile
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
expirationTime

Legend

Tip: you can click/tap on a cell for more information.

Full support
Full support
No support
No support
See implementation notes.