Untitled

<!DOCTYPE html>
<html>
<head>
       <!-- Required meta tags -->
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
    <title>Registrasi Dosen</title>
     <!-- Bootstrap CSS -->
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/css/bootstrap.min.css" integrity="sha384-PsH8R72JQ3SOdhVi3uxftmaW6Vc51MKb0q5P2rRUpPvrszuE4W1povHYgTpBfshb" crossorigin="anonymous">
    <link rel="stylesheet" type="text/css" href="../css/login_admin.css">
</head>
<body>


        <div class="regist">
            <h1><center>Registrasi Dosen</center></h1>
            <form action="" method="POST">
                <div class="form-group">

                    <input type="text" name="namadosen" class="form-control" placeholder="nama">
                    <input type="text" name="userdosen" class="form-control" placeholder="username">
                    <input type="email" name="emaildosen" class="form-control" placeholder="email">
                    <input type="password" name="passdosen" class="form-control" placeholder="password">
                </div>
                <div>
                    <center><input class="btn btn-primary" type="submit" name="daftar" value="Daftar"></center>
            </div>
            </form>
        </div>
    </div>
</div>
<div class="reg">
    <?php
    include_once('../lib/koneksi.php');

                        if(isset($_POST['daftar'])){
                            $nama = $_POST['namadosen'];
                             $user =  $_POST['userdosen'];
                            $email = $_POST['emaildosen'];
                            $pass = $_POST['passdosen'];

                            $querytambah =  mysqli_query($koneksi, "INSERT INTO dosen_daftar VALUES(NULL, '$nama', '$user','$email', '$pass')");
   echo "Berhasil daftar";
   echo "<a href=\"login_dosen.php\"> Silahkan login!</a>";
   }
 ?>
</div>
</body>
</html>