login.php

<?php

    require_once "core/init.php";

    //validasi login
    if (isset($_POST['submit'])) {
        $nama = $_POST['username'];
        $pass = $_POST['password'];

        if (!empty(trim($nama)) && !empty(trim($pass)) ){

            cek_data($nama,$pass);

        }else{
            echo "Jangan Kosong";
        }
    }

    require_once "view/header.php";

 ?>

    <form action="login.php" method="post">
        <label for="">Nama</label><br>
        <input type="text" name="username"><br><br>

        <label for="">Password</label><br>
        <input type="password" name="password"><br><br>

        <input type="submit" name="submit" value="login">
    </form>

 <?php

    require_once "view/footer.php";

  ?>