$ sudo npm install valid-url
$ sudo npm install -g valid-url

If want to update the valid-url package execute the command as below,

$ sudo npm update valid-url

Update package globally,

$ npm install -g valid-url

Git clone:

$ sudo  git clone https://github.com/rektide/valid-url.git

$ sudo  npm install -g ./valid-url

valid-url@1.0.9 /usr/lib/node_modules/valid-url

How to remove valid-url package :

You can uninstall or remove this package from your node_modules run the command as below,

$ sudo npm uninstall valid-url

Basic Information of valid-url NPM Package: