Can anyone shed some light on this issue I am having regarding html form element. Basically I am developing a Wordpress site and on one of the pages I've got a form that when submitted I want to call a custom php script. 

This is my code:

```
<form action="test.php">
    <div id="summary">
    <table id="ordertable">
        <tr><th>Product</th>
        <th>Quantity</th>
        <th></th>
        </tr>
    </table>
    </div>   
    <input type="button" value="Confirm Order" class="confirmBtn"/>
    </form>

```

At the moment `test.php` should echo "TEST SCRIPT" but the `script` is never called and I don't know why...