Joomla Extension Contact Form: How to add contact forms to your Joomla site with Rapid Contact – Joomla Tutorials. How to add contact forms to your Joomla site with Rapid Contact • Rapid contact is a module that allows you to quickly and easily add a contact form to Joomla website. • Check the extensions at extensions.joomla.org. Navigate to Contacts & Feedback Contact forms category and click on Rapid contact page. • Click on download button. You will be linked to the website. Click on module name and there will be an option to save it on your system. • Click on Extensions -: Module manager. Scroll right and click on New button at the top. • Click Rapid contact from the various options. Click on Next button at the top. • Fill in the details and parameters. Click on save button after filling all the options. Click on preview link to view the contact form.