edit.php

<?php
    $user_id = $_GET['id'];
    $user = mysql_query("SELECT * FROM user WHERE id = '$user_id'");
    $row = mysql_fetch_array($user, MYSQL_ASSOC);
    ?>
    <h2>Ændre</h2><hr />
    <form action='update'>
        <table width='90%'>
            <tr rowspan='2'  align='center'>
            </tr>
            <tr>
                <td width='50%'>
                    Øgenavn:
                </td>
                <td width='50%'>
                    <input type='text' name='ingame_name' value='<?php echo $row['ingame_name']; ?>'>
                </td>
            </tr>
            <tr>
                <td width='50%'>
                    Email:
                </td>
                <td width='50%'>
                    <input type='text' name='email' value='<?php echo $row['email']; ?>'>
                </td>
            </tr>
            <tr>
                <td width='50%'>
                    Steam ID
                </td>
                <td width='50%'>
                    <input type='text' name='steam_id' value='<?php echo $row['steam_id']; ?>'>
                </td>
            </tr>
            <tr>
                <td width='50%'>
                    Fulde Navn:
                </td>
                <td width='50%'>
                    <input type='text' name='fullname' value='<?php echo $row['fullname']; ?>'>
                </td>
            </tr>
            <tr>
                <td width='50%'>
                    Alder:
                </td>
                <td width='50%'>
                    <input type='text' name='age' value='<?php echo $row['age']; ?>'>
                </td>
            </tr>
            <tr>
                <td width='50%'>
                    Land:
                </td>
                <td width='50%'>
                    <input type='text' name='land' value='<?php echo $row['land']; ?>'>
                </td>
            </tr>
            <tr>
                <td>
                    Om dig:
                </td>
                <td width='50%'>
                    <textarea name='om' value='<?php echo $row['om']; ?>'></textarea>
                </td>
            </tr>
        </table>
    </form>
<?php
if($_GET['valg'] == "update") {
    if($ingame_name = "") {
        echo "Du skal skrive dit <b>Øgenavn</b> fra css.";
    } else {
        if($email = "") {
            echo "Du skal skrive din <b>Email</b>.";
        } else {
            if($steam_id = "") {
                echo "Du skal skrive din <b>Steam ID</b>.";
            } else {
                if($fullname = "") {
                    echo "Du skal skrive dit <b>Navn</b>.";
                } else {
                    if($age = "") {
                        echo "Du skal skrive din <b>Alder</b>.";
                    } else {
                        if($land = "") {
                            echo "Du skal skrive dit <b>Land</b>.";
                        } else {
                            if($om = "") {
                                echo "Du skal <b>Om dig</b>.";
                            } else {
                                $ingame_name = $_POST['ingame_name'];
                                $email = $_POST['email'];
                                $steam_id = $_POST['steam_id'];
                                $fullname = $_POST['fullname'];
                                $age = $_POST['age'];
                                $land = $_POST['land'];
                                $om = $_POST['om'];
                                $update = mysql_query("UPDATE user SET ingame_name='$ingame_name', email='$email', steam_id='$steam_id', fullname='$fullname', age='$age', land='$land', om='$om'");
                                echo "Din profil er nu blevet opdateret!";
                            }
                        }
                    }
                }
            }
        }
    }
}
?>