falzy : Check if the value is undefined, null, empty string, NaN and Infinity.. You can installing falzy 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 falzy $ sudo npm install -g falzy
If want to update the falzy package execute the command as below,
$ sudo npm update falzy
Update package globally,
$ npm install -g falzy
$ sudo git clone https://github.com/rektide/falzy.git
$ sudo npm install -g ./falzy
falzy@0.23.0 /usr/lib/node_modules/falzy
You can uninstall or remove this package from your node_modules run the command as below,
$ sudo npm uninstall falzy
| Package Name | falzy |
| Version | 0.23.0 |
| Description | Check if the value is undefined, null, empty string, NaN and Infinity. |
| Released Date | 2017-07-19T07:23:45.538Z |
| Published by | volkova |
| How to Learn | https://www.npmjs.com/package/falzy/tutorial |