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. and Special keywords 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.'; } ?>