Validate in Jquery Dialog (ASP.NET C#)

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C#

ASP.NET

Javascript

HTML

jQuery

This is my code

<script type="text/javascript">
     $(".btnA").live("click", function () {
            $(".btnA").hide();
            $("#dialog").dialog({
                title: "Password Confirm !",
                buttons: {
                    Ok: function () {
                        $("[id*=btnProcess]").click();
                    },
                    Close: function () {
                        $(this).dialog('close');
                    }
                },
            });


            return false;
            $("#dialog").validate({
                rules: {
                    Password: {
                        required: true,
                        equalTo: "#Password2"
                    }
                },
                messages: {
                    Password: {
                        required: "Password riquired!",
                        equalTo: "Error. Type a gain"
                    }
                }
            });
   });
</script>

And HTML

<div id="dialog">
<input id="Password" name="Password" type="password" /><input id="Password2" name="Password2" type="hidden" value="abc"/>
<dx:ASPxButton ID="btnA"  runat="server" CssClass="btnA" >
</dx:ASPxButton>

And i want to validated Password textbox. It's mean:

- When i click show dialog
- It process validate in dialog
- if i type not the same Password2, it's returned :"Error, please type again".
Thank you!