Back End Development and APIs Projects - URL Shortener Microservice

Tell us what’s happening:
Describe your issue in detail here.

Hii my 4th test case is not passing could you please help me

Project Link: https://replit.com/@apple-dog/nodejs-url-shortener-microservice

Challenge: Back End Development and APIs Projects - URL Shortener Microservice

Link to the challenge:

If I submit ftp://freecodecamp.org, that is not a valid url.