<div class="container registration_form">
<form method="POST" action="inc/registration.php">
<h1 class="text-center page-header">Registrer bruker  <span class="glyphicon glyphicon-user" style="color: orange; font-size: 30px;"></span></h1>
    <div class="form-group">
        <span class="glyphicon glyphicon-info-sign" style="color: orange; font-size: 16px;"></span> <label for="firstname">Fornavn: </label>
        <input type="text" name="firstname" class="form-control" id="firstname" value="<?php if(isset($firstname) & !empty($firstname)) { echo $firstname; } ?>" required>
    </div>
    <div class="form-group">
        <span class="glyphicon glyphicon-info-sign" style="color: orange; font-size: 16px;"></span> <label for="lastname">Etternavn: </label>
        <input type="text" name="lastname" class="form-control" id="lastname" value="<?php if(isset($lastname) & !empty($lastname)) { echo $lastname; } ?>" required>
    </div>
    <div class="form-group">
        <span class="glyphicon glyphicon-info-sign" style="color: orange; font-size: 16px;"></span> <label for="username">Brukernavn: </label>
        <input type="text" name="username" class="form-control" id="username" value="<?php if(isset($username) & !empty($username)) { echo $username; } ?>" required>
    </div>
    <div class="form-group">
        <span class="glyphicon glyphicon-info-sign" style="color: orange; font-size: 16px;"></span> <label for="email">E-post: </label>
        <input type="email" name="email" class="form-control" id="email" value="<?php if(isset($email) & !empty($email)) { echo $email; } ?>" required>
    </div>
    <div class="form-group">
        <span class="glyphicon glyphicon-info-sign" style="color: orange; font-size: 16px;"></span> <label for="password">Passord: </label>
        <input type="password" name="password" class="form-control" id="password" required>
    </div>
    <button type="submit" class="btn btn-success btn-lg btn-block">Registrer</button>
</form>
<br>
<p>Allerede registrert? <a href="#">Trykk her for å logge inn!</a> <span class="glyphicon glyphicon-lock" style="color: orange; font-size: 20px;"></span></p>

<?php

require_once('../config/connect.php');
if (isset($_POST) & !empty($_POST)) {
    $firstname = mysqli_real_escape_string($connection, $_POST['firstname']);
    $lastname = mysqli_real_escape_string($connection, $_POST['lastname']);
    $username = mysqli_real_escape_string($connection, $_POST['username']);
    $email = mysqli_real_escape_string($connection, $_POST['email']);
    $password = md5($_POST['password']);
    $sql = "INSERT INTO `user` (firstname, lastname, username, email, password) VALUES ('$firstname', '$lastname', '$username', '$email', '$password')";
    $result = mysqli_query($connection, $sql);
    if ($result) {
        header("location: ../#/welcome");
    } else {
        echo "Registrering mislykket";
    }
}

?>