问反向显示输入type=“日期”的值

EN

$(".dateTest").click(function(e){
    e.preventDefault();
    alert("The value of this field is currently set to: " + $(this).val());
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<form method="post">
    <div>
        <label>HTML-5: </label>
        <input  value="2012-10-01" type="date" id="dateFieldHtml5" class='dateTest'/>
    </div>
    <div>
        <label>HTML-4: </label>
        <input  value="10/01/2012" id="dateFieldHtml4"  class='dateTest'/>
    </div>
</form>