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    Mitchell Harper and David Rusik

    Mitchell Harper and David Rusik

    Mitchell and David joined forces to bring you this tutorial.

    Mitchell Harper and David Rusik's article

    Creating a Credit Card Validation Class With PHP
    Creating a Credit Card Validation Class With PHP
    Programming

    By Mitchell Harper and David Rusik, April 17, 2002

    Read Creating a Credit Card Validation Class With PHP and learn with SitePoint. Our web development and design tutorials, courses, and books will teach you HTML, CSS, JavaScript, PHP, Python, and more.

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