Parameters
One of the most user-friendly ways to handle incoming data is through the URL. Information passed along with a GET request is handled a number of different ways, based on your preferences.
GET information passed this way is also accessible via the incoming request object:
POSTed Data
POSTed data is also gathered from the request object. Form field data is found on the request object inside an array with keys named after the input elements generated on the referring page. For example, consider an HTML form that included these elements: