The recordsAvailable
read-only property of the BackgroundFetchRegistration
interface returns true
if there are requests and responses to be accessed. If this returns false then match()
and matchAll()
can't be used.
BackgroundFetchRegistration.recordsAvailable
Value
A boolean
.
Examples
Logging this property to the console returns true
or false
to indicate if there are records.
console.log(bgFetch.recordsAvailable);
Specifications
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 | |
recordsAvailable |
74
|
79
|
No
|
No
|
62
|
No
|
No
|
74
|
No
|
53
|
No
|
11.0
|
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https://developer.mozilla.org/en-US/docs/Web/API/BackgroundFetchRegistration/recordsAvailable