title: How to generate unique register URL in Laravel 8.*
body: <p>In my application I need register and login function. But functionality of my app requires that only some people will be able to have accounts, while I still might need to add new users.</p>
  <p>I was thinking about 2 options.</p>
  <ol>
  <li>Disable register routes and generate unique, 1 time register url which I would send to my future user.</li>
  <li>Add column in users table and somehow only validated(by admin) users would be able to use app.</li>
  </ol>
  <p>Since second option as consequence would require me to rebuild whole app Im wondering</p>
  <p><strong>Is it possible to create unique register urls?</strong></p>
  <p><strong>I havent done anything yet towards solution, I dont know where to start really so I cant provide any piece of code or error</strong></p>