A Sample Form Element Validation Function : Form Validation « Form « PHP

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PHP » Form » Form Validation

A Sample Form Element Validation Function

 

<?php

    function phone_validate($data, $desc) {

        $regex = "/^\([2-9][0-9]{2}\)[2-9][0-9]{2}-[0-9]{4}/i";

        if(preg_match($regex, $data) != 1) {

            return "The '$desc' field isn't valid!";

        }

        return true;

    }

?>

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