News Feed
Sections




News Archive
Looking for more information on how to do PHP the right way? Check out PHP: The Right Way

DevShed:
Validating User Input with the Strategy Pattern
March 08, 2007 @ 07:56:00

DevShed is wrapping up their look at the Strategy pattern with the last part of their series posted today - a look at validating a user's input via the pattern.

In the next few lines I'm going to demonstrate how to use the strategy pattern in a useful case, that is validating user-supplied input. Sound like an interesting experience, right?

They start by show how to build a "validation strategy selector" that uses a switch to hand off the request to the correct validation function. Naturally, this is followed by the creation of those validation classes and an example of their use. They wrap it all up with the complete code listing to make cut and paste coding easy.

1 comment voice your opinion now!
tutorial designpattern strategy validate user input tutorial designpattern strategy validate user input


blog comments powered by Disqus

Similar Posts

AnyExample.com: Making XML/XSLT driven site using PHP

Phil Sturgeon: Testing and Contributing with Composer Packages

SitePoint PHP Blog: Introduction to JadePHP

Robert Basic's Blog: Starting with Zend Framework - part 2

PHPFreaks.com: PHP Add Text To Image


Community Events





Don't see your event here?
Let us know!


library api community series package laravel introduction interview language list zendserver framework symfony install update podcast deployment tips release opinion

All content copyright, 2014 PHPDeveloper.org :: info@phpdeveloper.org - Powered by the Solar PHP Framework