How to get URL parameter using jQuery or plain JavaScript?

Question

I have seen lots of jQuery examples where parameter size and name are unknown.

My URL is only going to ever have 1 string:

http://example.com?sent=ye         


        

Answer 1

Solution from 2020

We have: http://example.com?sent=yes

let searchParams = new URLSearchParams(window.location.search)

Does sent exist?

searchParams.has('sent') // true

Is it equal to "yes"?

let param = searchParams.get('sent')

and then just compare it.