<?php
$login_required = TRUE;
include "includes/page.php";
global $path_prefix,$invalid_network_address;
require_once "$path_prefix/api/Validation/Validation.php";
if(!empty($_GET['check_address'])) {
    $address = trim($_GET['check_address']);
    if(strlen($address) < 3) {
        print "Network address can not have less than 3 characters";
    } else if (strlen($address) > 10) {
        print "Network address can not have more than 10 characters";
    } else if ( !Validation::validate_alpha_numeric($address) ) {
            print "Network address can not contain non alpha numeric characters";
    } else if (in_array($address,$invalid_network_address)) {
          print "Special subdomain names like ftp, mail, smtp, pop etc. are not allowed in network address.";
    } else if(Network::check_already ($address)) {
        print "Network address ".stripslashes($address)." is not available";
    } else {
        print "Network address ".stripslashes($address)." is available";
    }
  } else {
    print "Please enter the network address";
}
?>