MEMBUAT TAMPILAN LOGIN

 Sebelumnya kita buat form action dulu..........skrip di bawah ini.....

<form action="action/action.login.php" method="POST">
  
        <?php
        if(isset($_GET['pesan']) && $_GET['pesan'] != ""){
        ?>
        <tr>
            <td style="color: blue;font-size: 10px;font-weight: bold;" colspan="2"><?php echo $_GET['pesan'];?></td>
        </tr>
        <?php
        }
        ?>
                <pre>
                <table width="7%"border="1"align="center">
        <tr><td><font color="BLUE" size="2"face="Tahoma">Username</font></td>
            <td><input type="text" name="username" /></td></tr>
        <tr><td><font color="BLUE" size="2"face="Tahoma">Password</font></td>
            <td><input type="password" name="password" /></td></tr>
                <tr><center><td colspan="2"align="center"><input type="submit" value="Login" />&nbsp;<input type="reset" value="Reset" />
        </td></center></tr></table>
                </pre>
</form>

==============================

selanjutnya membuat actionnya  untuk mengkonekkan ke databasenya

code skripnya........

<?php
session_start();
include '../konek.php';

$username = $_POST['username'];
$password = $_POST['password'];

$sql = "select * from login where username = '".$username."' and password = '".$password."'";
$query = mysql_query($sql);

$loginBerhasil = mysql_num_rows($query);

if($loginBerhasil == 1){
    $_SESSION['login'] = "ya";
    header("location:../my.account.php");
} else {
    header("location:../?pesan=Password anda salah...silahkan ulangi..lagi..!!");
}
?>