PushMessageData: blob() method
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since March 2023.
Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
Note: This feature is only available in Service Workers.
The blob() method of the PushMessageData interface extracts push message data as a Blob object.
Syntax
js
blob() Parameters
None.
Return value
A Blob.
Examples
js
self.addEventListener("push", (event) => { const blob = event.data.blob(); // do something with your Blob }); Specifications
| Specification |
|---|
| Push API # dom-pushmessagedata-blob |
Browser compatibility
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