PushSubscription.expirationTime
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The expirationTime read-only property of the PushSubscription interface returns a DOMHighResTimeStamp of the subscription expiration time associated with the push subscription, if there is one, or null otherwise.
Syntax
var expirationTime = pushSubscription.expirationTime
Value
Specifications
| Specification |
|---|
| Push API # dom-pushsubscription-expirationtime |
Browser compatibility
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
expirationTime |
60 |
16 |
No |
No |
47 |
No |
No |
60 |
No |
44 |
No |
8.0 |
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https://developer.mozilla.org/en-US/docs/Web/API/PushSubscription/expirationTime