This can be done quite easily but I would like to give an example here using Bootstrap for the layout and jQuery to trigger events and send the data
CodeIgniter – MessageMedia Integration
MessageMedia is a company that helps delivering text messages (SMS) over the internet using front-end applications in connection with an
Adding Mandrill to Codeigniter Emails
This should be quite a simple task if you are using the email library available in the default codeIgniter package. In this case, you should have the