PHP Form Handling (4 tags)
If your PHP program is a dynamic web page (and it probably is) and your PHP program is dealing with user input (and it probably is), then you need to work with HTML forms. David Sklar, author of Learning PHP 5, offers tips for simplifying, securing, and organizing your form-handling PHP code.
Getting Started with PHP's HTML_QuickForm (2 tags)
Web programming can be dull the second time you have to validate client parameters or render data to form elements. Fortunately, PHP's HTML_QuickForm class simplifies the creation, processing, and validation of client parameters. Keith Edmunds explains how to start using QuickForm.