I need to run a form on my website that will collect first name, last name, email address, temporary username and temporary password, and then perform 3 steps:
1. verify that the username does not already exist using a simple API already in place
2. set up the user in our system (same API)
3. send name and email address information to our autoresponder system using a POST command
RedHat Linux 7.1
Apache Webserver running php
Script must function in all 3.0 and later versions of IE and Netscape browsers.