Verbindung erfolgreich hergestellt!    <h1>Registrieren</h1>
    <form method="post" action="">
        <label for="email">Email:</label>
        <input type="email" id="email" name="email" required>

        <label for="password">Passwort:</label>
        <input type="password" id="password" name="password" required>

        <label for="code">Code:</label>
        <input type="text" id="code" name="code" required>

        <select id="ortsverband" name="ortsverband">
    array(16) {
  [0]=>
  array(2) {
    ["id"]=>
    int(1)
    ["name"]=>
    string(14) "OV Bedburg-Hau"
  }
  [1]=>
  array(2) {
    ["id"]=>
    int(2)
    ["name"]=>
    string(11) "OV Emmerich"
  }
  [2]=>
  array(2) {
    ["id"]=>
    int(3)
    ["name"]=>
    string(10) "OV Geldern"
  }
  [3]=>
  array(2) {
    ["id"]=>
    int(4)
    ["name"]=>
    string(7) "OV Goch"
  }
  [4]=>
  array(2) {
    ["id"]=>
    int(5)
    ["name"]=>
    string(8) "OV Issum"
  }
  [5]=>
  array(2) {
    ["id"]=>
    int(6)
    ["name"]=>
    string(9) "OV Kalkar"
  }
  [6]=>
  array(2) {
    ["id"]=>
    int(7)
    ["name"]=>
    string(9) "OV Kerken"
  }
  [7]=>
  array(2) {
    ["id"]=>
    int(8)
    ["name"]=>
    string(11) "OV Kevelaer"
  }
  [8]=>
  array(2) {
    ["id"]=>
    int(9)
    ["name"]=>
    string(8) "OV Kleve"
  }
  [9]=>
  array(2) {
    ["id"]=>
    int(10)
    ["name"]=>
    string(13) "OV Kranenburg"
  }
  [10]=>
  array(2) {
    ["id"]=>
    int(11)
    ["name"]=>
    string(7) "OV Rees"
  }
  [11]=>
  array(2) {
    ["id"]=>
    int(12)
    ["name"]=>
    string(10) "OV Rheurdt"
  }
  [12]=>
  array(2) {
    ["id"]=>
    int(13)
    ["name"]=>
    string(11) "OV Straelen"
  }
  [13]=>
  array(2) {
    ["id"]=>
    int(14)
    ["name"]=>
    string(8) "OV Uedem"
  }
  [14]=>
  array(2) {
    ["id"]=>
    int(15)
    ["name"]=>
    string(14) "OV Wachtendonk"
  }
  [15]=>
  array(2) {
    ["id"]=>
    int(16)
    ["name"]=>
    string(8) "OV Weeze"
  }
}
<option value="1">OV Bedburg-Hau</option><option value="2">OV Emmerich</option><option value="3">OV Geldern</option><option value="4">OV Goch</option><option value="5">OV Issum</option><option value="6">OV Kalkar</option><option value="7">OV Kerken</option><option value="8">OV Kevelaer</option><option value="9">OV Kleve</option><option value="10">OV Kranenburg</option><option value="11">OV Rees</option><option value="12">OV Rheurdt</option><option value="13">OV Straelen</option><option value="14">OV Uedem</option><option value="15">OV Wachtendonk</option><option value="16">OV Weeze</option></select>
        
        <input type="submit" name="register" value="Registrieren">
    </form>
    <script>
document.addEventListener('DOMContentLoaded', function() {
    var popup = document.getElementById('popup');
    var closeButton = document.querySelector('input[name="closePopup"]');

    closeButton.addEventListener('click', function(e) {
        e.preventDefault();
        popup.style.display = 'none';
        var redirect = document.querySelector('input[name="redirect"]');
        if (redirect) {
            window.location.href = 'registration.php';
        }
    });
});
</script>