PHP dovolí při ověření 2x prázné políčko pro heslo

define('INCLUDE_CHECK',true); require 'connect.php';require 'functions.php';// Those two files can be included only if INCLUDE_CHECK is defined session_name('xxxx');// Starting the session session_set_cookie_params(2*7*24*60*60);// Making the cookie live for 2 weeks session_start(); if($_SESSION && !isset($_COOKIE) && !$_SESSION){ // If you are logged in, but you don't have the tzRemember cookie (browser restart) // and you have not checked the rememberMe checkbox: $_SESSION = array(); session_destroy(); // Destroy the session} ?>

Změna hesla
include 'connect.php'; $username = protect($_POST); $password = sha1($_POST); $confirm = sha1($_POST); $email = protect($_POST); $ip = $_SERVER; $datem = Date("j.m.Y - H:i:s", Time()); $errors = array(); function protect($string){ $string = mysql_real_escape_string($string); $string = strip_tags($string); $string = addslashes($string); return $string; } if(!$_POST){ echo "
Heslo:
Heslo znovu:

" ;}else { if(!$password){ $errors[] = "Heslo nebylo zadáno!"; } if($password){ if(!$confirm){ $errors[] = "Ověřovací heslo nebylo zadáno!!"; } } if($password && $confirm){ if($password != $confirm){ $errors[] = "Ále, chybička se vloudila :( - Neshoda hesel Heslo: Heslo znovu: "; } } if(count($errors) > 0){ foreach($errors AS $error){ echo $error . "
n"; } }else { $ssn = $_SESSION ; $sql4 = "UPDATE `authme` SET `password` = '$password' WHERE id = '$ssn' "; $res4 = mysql_query($sql4) or die(mysql_error()); echo "Změna hesla proběhla úspěšně.

";

}

}

?>