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Revision: 65404
at November 28, 2013 21:06 by codingforever99
Initial Code 
<?php 
 
function is_valid_url($url){
    $p1 ='/(http|https|ftp):\/\/[a-z0-9-]+(.[a-z0-9-]+)*(:[0-9]+)?(\/.*)?$/i';
    return preg_match($p1, $url); 
}



function is_valid_email($email){
    if (filter_var($email, FILTER_VALIDATE_EMAIL))
        return true;
    else
        return false;
}


function is_valid_ip($ip){
    if (filter_var($ip, FILTER_VALIDATE_IP))
        return true;
    else
        return false;
}

?>
Initial URL 
http://function-code.blogspot.com/2013/10/url-email-ip-validation-with-php.html
Initial Description 
Simple PHP functions to validate url, email address and ip, functions will return TRUE for valid data and FALSE for invalid data.
Initial Title 
url, email and ip validation with php
Initial Tags 
email, url, php, validation, ip
Initial Language 
PHP