The HTMLAnchorElement.toString() stringifier method returns a string containing the whole URL. It is a read-only version of HTMLAnchorElement.href.
toString()None.
A string containing the element's complete URL.
// An <a id="myAnchor" href="/en-US/docs/HTMLAnchorElement"> element is in the document
const anchor = document.getElementById("myAnchor");
anchor.toString(); // returns 'https://developer.mozilla.org/en-US/docs/HTMLAnchorElement'HTMLAnchorElement interface it belongs to.