電子メールでリンクを送信する登録フォームを作成しました。登録を成功させるにはクリックする必要があるため、ログインする必要があります。問題は、他のすべてが機能しているときにログインできないことです。大丈夫。以下に私のregister.php、activation.php、login.phpがあります。どんな助けでも素晴らしいでしょう。
アクション=register.php
if ($_GET['action'] == 'register') {
if(isset($_POST['formsubmitted'])){
$error = array();
if(empty($_POST['username'])){
$error[] = 'Please enter a username';
}else{
$username = $_POST['username'];
}
if(empty($_POST['email'])){
$error[] = 'Please enter a mail';
}else{
if (preg_match("/^([a-zA-Z0-9])+([a-zA-Z0-9\._-])*@([a-zA-Z0-9_-])+([a-zA-Z0-9\._-]+)+$/",$_POST['email'])) {
$email = $_POST['email'];
}else{
$error[] = 'Your mail is invalid';
}
}
if (empty($_POST['password'])){
$error[] = 'Please enter a password';
}else{
$password = $_POST['password'];
$password = md5(uniqid(rand(),true));
}
if (empty($error)){
$verify_email = "SELECT * FROM members WHERE email = '$email'";
$result_verify_email = mysql_query($verify_email,$lnk);
if (!$result_verify_email){
echo 'Database error';
}
if (mysql_fetch_assoc($result_verify_email) == 0){
$activationCode = md5(uniqid(rand(),true));
$insert_users = "INSERT INTO members VALUES ('','".$username."','".$email."','".$password."','".$activationCode."',0)";
$result_insert_users = mysql_query($insert_users,$lnk);
if(!$result_insert_users){
echo 'Database error';
}
if(mysql_affected_rows($lnk) == 1){
$message = 'To activate your account, please click on this link:\n\n";';
$message .= WEBSITE_URL . '/index.php? page=activation&action=activation&key='.$activationCode;
mail(
$email,
'Registration Confirmation',
$message,
'FROM:' . EMAIL
);
echo 'A confirmation email has been sent to ' . $Email . ' Please click on the Activation Link';
}else {
echo 'You could not be registered';
}
}else {
echo 'That email address has already been registered.</div>';
}
アクション=アクティベーション
if ($_GET['action'] == 'invitation') {
if (!empty($_GET['key'])){
//thelw na eleksw an afto to key uparxei sto tabale members
$sql = "SELECT * FROM members WHERE activationCode = '".$_GET['key']."'";
$result=mysql_query($sql,$lnk);
$user= mysql_fetch_assoc($result);
if(!empty($user)){
//edw tha energopoiisw ton xristi
$sql = "UPDATE members SET flag=1 WHERE username = '".$user['username']."'";
mysql_query($sql,$lnk);
}else{
echo "this is WRONG";
}
}else{
echo 'No key';
}
}
アクション=ログイン
if ($_GET['action'] == 'login') {
$error = array();
if (empty($_POST['username'])) {
$error[] = 'You forgot to enter your username ';
} else{
$username = $_POST['username'];
}
if (empty($_POST['password'])) {
$error[] = 'Please Enter Your Password ';
} else {
$password = $_POST['password'];
$password = md5(uniqid(rand(),true));
}
$check_credentials = "SELECT * FROM members WHERE username = '".$username."' AND password = '".$password."' AND flag = '1' ";
$result_check_credentials = mysql_query($check_credentials,$lnk);
$user_check_credentials = mysql_fetch_assoc($result_check_credentials);
if(!empty($user_check_credentials)){
$_SESSION['Auth'] = $user_check_credentials['username'];
header('location:index.php?page=home');
}else{
$message = '<img src="css/photos/zzzdoop.png"> ';
$_SESSION['Auth'] = false;
}
} elseif ($_GET['action'] == 'logout') {
$_SESSION['Auth'] = false;
}