index.php

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title>Form Input Data Siswa</title>
</head>
<body>
    <form action="proses.php" method="POST">
        <table border="0">
            <tr>
                <td>
                    <input type="text" name="nama" placeholder="Nama Lengkap" required>
                </td>
            </tr>
            <tr>
                <td>
                    <input type="radio" name="jk" required value="1"> Laki-laki
                    <br>
                    <input type="radio" name="jk" required value="0"> Perempuan
                </td>
            </tr>
            <tr>
                <td>
                    <input type="text" name="tempatLahir" placeholder="Kota Lahir" required>
                </td>
            </tr>
            <tr>
                <td>
                    <input type="date" name="tanggalLahir" required>
                </td>
            </tr>
            <tr>
                <td>
                    <textarea required name="alamat" placeholder="Alamat Lengkap"></textarea>
                </td>
            </tr>
            <tr>
                <td>
                    <input type="submit" name="submit" value="Input">
                </td>
            </tr>
        </table>
    </form>
</body>
</html>