<?php
if (isset($_POST['approved-photographer'])) {
 require 'dbh.php';

$username = $_POST['username'];
$email = $_POST['mail'];
$password = $_POST['password'];
$password2 = $_POST['password-repeat'];

if (empty($username) || empty($email) || empty($password) ||
empty($password2)) {
header("location:signup.php?
error=emptyfields&username=".$username."&mail=.$email");
exit();
 }
elseif ($password !== $password2) {
header("location:approvedphoto.php?error=passwordcheck&username=".$username.
"&mail=".$email);
 exit();
}
  else {
    $sql = "UPDATE photographers SET Password = '$hashedpwd' WHERE Username= '$username' AND Email= '$email'";
    $stmt = mysqli_stmt_init($conn);
    if (!mysqli_stmt_prepare($stmt, $sql)) {
      header("location:approvedphoto.php?error=sqlerror2");
      exit();
  }
  else {
    $hashedpwd = password_hash($password, PASSWORD_DEFAULT);

    mysqli_stmt_bind_param($stmt, "s", $hashedpwd);
    mysqli_stmt_execute($stmt);
    header("location:signin.php?signup=success");
    exit();
  }
  }
  }