Untitled

<head>
<?php
/**
 * Created by PhpStorm.
 * User: Prieyuda Akadita S
 * Date: 23/09/2018
 * Time: 12:47
 */
include 'function/databaseHelper.php';
include 'res/layout/header.php';
$db = new DatabaseHelper();
if(isset($_POST['tambah_data'])){
    $displayName = $_POST['input_nama'];
    $username = $_POST['input_username'];
    $password = $_POST['input_password'];
    $email = $_POST['input_email'];
    $data = array(
      'displayname' => $displayName,
      'username' => $username,
      'password' => $password,
      'email' => $email
    );
    $db->addUser($data);
}
?>
    <nav class="navbar navbar-expand-lg navbar-dark cyan">
        <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarText" aria-controls="navbarText"
                aria-expanded="false" aria-label="Toggle navigation">
            <span class="navbar-toggler-icon"></span>
        </button>
        <div class="collapse navbar-collapse" id="navbarText">
            <ul class="navbar-nav mr-auto">
                <li class="nav-item">
                    <a class="nav-link" href="index.php">Kembali <span class="sr-only">(current)</span></a>
                </li>
            </ul>

    </nav>
</head>
<body>

<div class="card">
    <div class="card-body px-lg-5 animated fadeIn mb-4">
        <form class="text-center" style="color: #757575;" action="" method="post">
            <div class="md-form mt-3">
                <input type="text" id="input_nama" name="input_nama" class="form-control" required="required">
                <label for="input_nama">Nama</label>
            </div>
            <div class="md-form">
                <input type="text" id="input_username" name="input_username" class="form-control" required="required">
                <label for="input_username">Username</label>
            </div>
            <div class="md-form">
                <input type="email" id="input_email" name="input_email" class="form-control" required="required">
                <label for="input_email">E-mail</label>
            </div>
            <div class="md-form">
                <input type="password" id="input_password" name="input_password" class="form-control" required="required">
                <label for="input_password">Password</label>
            </div>
            <button class="btn btn-outline-info btn-rounded btn-block z-depth-0 my-4 waves-effect" name="tambah_data" type="submit">Simpan</button>

        </form>
    </div>

</div>
        <?php include 'res/layout/footer.php'?>
</body>