Probé mi primer sistema de inicio de sesión y cuelgué en la verificación de la contraseña.

La consulta para verificar si el usuario existe funciona, pero la verificación de la contraseña correcta no.

PHP:

 <?php $user = $_POST['namex']; $host = "localhost"; $username = "root"; $password = ""; $dbname = "mydb"; $db = new PDO("mysql:host=$host;dbname=$dbname", $username, $password); $stmt = $db->prepare("SELECT * FROM accounts WHERE username = :s"); $stmt->bindParam(':s', $user); $stmt->execute(); $count = $stmt->rowCount(); if($count == 1) { $stmt2 = $db->prepare("SELECT password FROM accounts WHERE username =:s"); $stmt2->bindParam(':s', $user); $stmt2->bindParam(':pw', $upw); //here set the password from the database $inputpass = $_POST["pwx"]; //here set the input password if(password_verify($inputpass, $upw)){ //here try to check for the right input session_start(); $_SESSION["namex"] = $user; //here will start session for the input user echo "Youre logged in"; //header("Location:loggedin.php"); } else { echo "Password incorrect!"; } } else{ echo "This Account doesnt exists!"; } ?>

HTML:

 <form action="../login.php" method="post"> <div> <input class="Namebox" id="namex" name="namex" required placeholder="Benutzername"> <label for="namex" class="labelname"></label> </div> <div> <input type="password" class="pwbox" id="pwx" name="pwx" required placeholder="Passwort"> <label for="pwx" class="labelpw"></label> </div> <button class="login" type="submit" value="submit">Anmelden</button> </form>

Espero que alguien pueda ayudarme.

Saludos Kevin