React - How to get parameter value from query string?

Question

How can I define a route in my routes.jsx file to capture the __firebase_request_key parameter value from a URL generated by Twitter\'s single sign on process a

Answer 1

Not the react way, but I beleive that this one-line function can help you :)

const getQueryParams = () => window.location.search.replace('?', '').split('&').reduce((r,e) => (r[e.split('=')[0]] = decodeURIComponent(e.split('=')[1]), r), {});

Example:
URL:  ...?a=1&b=c&d=test
Code:  

>  getQueryParams()
<  {
     a: "1",
     b: "c",
     d: "test"
   }