More Complex Form Input

Whether a form is simple with just a text field or two, or is comlex with drop down lists and check buttons, the code to handle the input is very similar. You still obtain the query string, parse it into variables, decode, then clean up the data.

Here we will use multiple HTML pages to point to our existing env.cgi program as a quick way of demonstrating how different form variables are encoded.

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Copyright 2001 - Andy Welter