As the old saying goes, a picture is worth a thousand words. Often times, in our various articles, we only explain how to use resources through words. In order to facilitate the reader, we decided to now add a new dimension to Resource Mania: screencasts. These video presentations will add simple visual aids and help to explain the use of new tools.
In today’s 3 minute screencast, we present regular expressions libraries. This following tutorial will take you through the process of entering a library, finding the necessary code, and implementing it directly into PHP. Once you have viewed this tutorial, we hope that you will understand how to validate data through regular expressions.
We strongly recommend that you view the following video in HD by clicking the button in the bottom right hand corner.
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