In a form, a field verifies as you type the existence of data in a mysql db, via ajax (same interface as 'google suggest'). the page(s) must be in php against a mysql4 and above db. the mysql query must be modifiable (a simple $sql = "SELECT bla"; declaration), the search can be against multiple fields (for example first_name, last_name, email) or only one. sample data set and final php webpage interface attached.
## Deliverables
1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done.
2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables):
a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment.
b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request.
3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement).
## Platform
Linux, FreeBSD, Windows, etc. Anywhere that MySQL and PHP can run.