Two-layered online form validation with jQuery and PHP

From this, easy to follow PHP and jQuery Training: jQuery form Validation Tutorial course you will learn how to apply a two layered validation to your online form - client site (using JavaScript / jQuery) and server side (using PHP). Both validations use the Object Oriented approach. By performing the initial (client side) validation you save the bandwidth by limiting the number of requests sent to the server and gives the user an immediate response to any incorrectly entered values, what significantly improves the overall user experience.

Take this PHP and jQuery Training course and learn how to apply two layers of validation to your online forms with jQuery form validation tutorial.

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