30.11.2016 - register.php

<?php
if(isset($_POST["username"])) {
    $username = $_POST["username"];
} else {
    die("Hacking attempt detected. Nice try!");
}

if(isset($_POST["password"])) {
    $password = $_POST["password"];
} else {
    die("Hacking attempt detected. Nice try!");
}

if(isset($_POST["confirm_password"])) {
    $confirm_password = $_POST["confirm_password"];
} else {
    die("Hacking attempt detected. Nice try!");
}

if(isset($_POST["email"])) {
    $email = $_POST["email"];
} else {
    die("Hacking attempt detected. Nice try!");
}

if(isset($_POST["name"])) {
    $name = $_POST["name"];
} else {
    die("Hacking attempt detected. Nice try!");
}


$errors = array();
if(!(strlen($username)>=3 && strlen($username)<=30)) {
    $errors[] = "Error: The username should be between 3 and 30 characters.";
}

if(!(strlen($password)>=6 && strlen($password)<=30)) {
    $errors[] = "Error: The password should be between 6 and 30 characters.";
}

if($password!=$confirm_password) {
    $errors[] = "Error: The passwords do not match!";
}

if(count($errors)>0) {
    foreach($errors as $error) {
        echo $error."<br>";
    }
} else {
    echo "OK";
}


?>