I get information from a database that includes Locker code and is dependent on the orderId. Some orders have a Locker code, which is used to unlock the door when customers pick up their orders from locker storage.

If the locker exist then it will show in UI like this:

Locker code: // this is one html div


123456 // and the code is in another div which is string

I used regex to test the locker code in E2E testing. That regex will match the string "Locker code" and six digits . For that regex match I did like this expect(body).toMatch(/Locker code: [\r\n]+ \[A-Z0-9]+/). But seems like regex match does not work. I believe it is due to the "Locker code" and the use of a 6-digit number string in two different divs. But I can't say I'm certain. Is there any better way I can test "Locker code" and six digits?