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NDEFRecord: id property

Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.

Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The id property of the NDEFRecord interface returns the record identifier, which is an absolute or relative URL used to identify the record.

This identifier is created by the generator of the record which is solely responsible for enforcing record identifier uniqueness. Web NFC does not sign the NFC content, thus record consumer should not make any assumptions about integrity or authenticity of the identifier or any other part of the records.

Syntax

js

NDEFRecord.id

Value

A string.

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
id No No No No No No 89 89 No 63 No 15.0

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https://developer.mozilla.org/en-US/docs/Web/API/NDEFRecord/id