Sergio F. Rodriguez Weblog

function check_phone($phone)
{
if(!preg_match(”/[^0-9\ ]+$/”,$phone))
{
return TRUE;
}
else
{
return FALSE;
}
}
?>

function valid_email($email)

{
//check an email address is possibly valid
if(!eregi(”^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,3})$”, $email))

{
return true;
}

else

{
return false;
}
}