signin.php

<?php
include "atas.php";
?>
      <!-- End: Navigation wrapper -->
    </header>
    <!-- End: HEADER -->
    <!-- Start: MAIN CONTENT -->
    <div class="content">
      <div class="container">
        <div class="page-header">
          <h1>Signin to MikroNet</h1>
        </div>
        <div class="row">
          <div class="span6 offset3">
            <h4 class="widget-header"><i class="icon-lock"></i> Signin to MikroNet</h4>
            <div class="widget-body">
              <div class="center-align">
              <?php
                                //kode php ini kita gunakan untuk menampilkan pesan eror
                                //echo '<div class="alert alert-danger"> ';
                                if (!empty($_GET['error'])) {
                                    if ($_GET['error'] == 1) {
                                        echo '<div class="alert alert-danger">Username dan Password belum diisi!</div>';
                                    } else if ($_GET['error'] == 2) {
                                        echo '<div class="alert alert-danger">Username belum diisi!</div>';
                                    } else if ($_GET['error'] == 3) {
                                        echo '<div class="alert alert-danger">Password belum diisi!</div>';
                                    } else if ($_GET['error'] == 4) {
                                        echo '<div class="alert alert-danger">Username dan Password tidak terdaftar!</div>';
                                    }

                                }
                                ?>

                <form method="post" action="otentikasi.php" class="form-horizontal form-signin-signup">
                  <input type="text" name="username" placeholder="Username" required="required">
                  <input type="password" name="password" placeholder="Password" required="required">
                  <div class="remember-me">
                    <div class="pull-left">
                      <label class="checkbox">
                        <input type="checkbox"> Remember me
                      </label>
                    </div>
                    <div class="pull-right">
                      <a href="#">Forgot password?</a>
                    </div>
                    <div class="clearfix"></div>
                  </div>
                  <input type="submit" value="Signin" class="btn btn-primary btn-large">
                </form>
                <h4><i class="icon-question-sign"></i> Don't have an account?</h4>
                <a href="signup.php" class="btn btn-large bottom-space">Signup</a>
                <h4><i class="icon-thumbs-up"></i> Sign in with third party account</h4>
                <ul class="signin-with-list">
                  <li>
                    <a class="btn-twitter">
                      <i class="icon-twitter icon-large"></i>
                      Signin with Twitter
                    </a>
                  </li>
                  <li>
                    <a class="btn-facebook">
                      <i class="icon-facebook icon-large"></i>
                      Signin with Facebook
                    </a>
                  </li>
                  <li>
                    <a class="btn-google">
                      <i class="icon-google-plus icon-large"></i>
                      Signin with Google
                    </a>
                  </li>
                  <li>
                    <a class="btn-github">
                      <i class="icon-github icon-large"></i>
                      Signin with Github
                    </a>
                  </li>
                </ul>
              </div>
            </div>
          </div>
        </div>
      </div>
    </div>
    <!-- End: MAIN CONTENT -->
    <!-- Start: FOOTER -->
    <?php
    include "bawah.php";
    ?>