Finally a way to enter an URL in those forms that require LinkedIn, but you don't have it. Because it sucks ass.
If they do it the proper way? It's all ogre
You shouldn't use regex to parse URLs, you should use the URL handler that comes with your language (ex: https://developer.mozilla.org/en-US/docs/Web/API/URL/URL)
```js
const linkedin = new URL("https://linkedin.com@i-dont-have-linkedin.com?linkedin.com/");
console.log(linkedin.host);
// => "i-dont-have-linkedin.com"
> You are about to log in to the site “i-dont-have-linkedin.com” with the username “linkedin.com”, but the web site does not require authentication. This may be an attempt to trick you.
> Is “i-dont-have-linkedin.com” the site you want to visit?
If those sites are even more clever than a regex, they might bin your application for this.
They're orders of magnitude more likely to bin your application for a thousand arbitrary reasons than to have specifically implemented something that weird
You shouldn't live your life around things that will likely never happen