MozNFC.ontaglost
The ontaglost event handler of the MozNFC interface handles the taglost event, which is fired when the MozNFCTag object received in MozNFC.ontagfound is no longer available or not in proximity (e.g., the NFC tag moves out of range.)
Syntax
JavaScript
Copy Code
attribute EventHandler ontaglost;
License
© 2016 Mozilla Contributors
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-us/docs/web/api/moznfc/ontaglost