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wutangpaul/getCrossDomainCookieUrl.js

Last active October 6, 2023 22:12
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Get cross domain hostname for cookies
Raw
getCrossDomainCookieUrl.js
getCrossDomainCookieUrl = (url) => {
// parse a URL using the WHATWG URL API
const myURL = new URL("https://new.petsafe.com:81/foo");
// Remove all subdomains
myURL.hostname = myURL.hostname.replace(/^([^\.]+)\./, "");
console.log(myURL.hostname);
};
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