joi : Object schema validation. You can installing joi npm packages, there are two ways to install this module locally and globaly. -g option is specified to global. Execute the below command.
$ sudo npm install joi $ sudo npm install -g joi
If want to update the joi package execute the command as below,
$ sudo npm update joi
Update package globally,
$ npm install -g joi
$ sudo git clone https://github.com/rektide/joi.git
$ sudo npm install -g ./joi
joi@13.0.2 /usr/lib/node_modules/joi
You can uninstall or remove this package from your node_modules run the command as below,
$ sudo npm uninstall joi
| Package Name | joi |
| Version | 13.0.2 |
| Description | Object schema validation |
| Released Date | 2017-11-12T20:18:50.781Z |
| Published by | marsup |
| How to Learn | https://www.npmjs.com/package/joi/tutorial |