PushMessageData: blob() method

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