What to do next? Packing and installing the module

Packing is the end part of our little module project. After packing the module, we will be able to use our module in every project very easily. This process is quite easy; just ZIP all the files and folders inside our modules/mod_littlecontact folder, so we will have the following structure:

mod_littlecontact.zip
            − css
            − styles.css
            − js
            − littlecontact.js
            − tmpl
            − default_tmpl.php
            − sendok_tmpl.php
            − helper.php
            − index.html
            − mod_littlecontact.php
            − mod_littlecontact.xml
        

But before trying to install our module, we will uninstall our previous installation, so that we can check if the installation process has gone OK.

Go to the administrator page, then Extensions | Install/Uninstall | Modules, and on that screen look for mod_littlecontact. Select...