Sau khi chạy sự kiện Jquery validation thì sự kiện Onclick của ASP không chạy

[Quang_Pham]

Sau khi mình chạy sự kiện Jquery validation thì nó k chạy sự kiện Onclick của ASP mong mọi người giúp. Mình sử dụng thư viện có sẵn http://www.runningcoder.org/jqueryvalidation/ để bắt lỗi

    <div id="form-signup_v1" class="validation-form-container">

        <div class="field">
            <label for="txtusername">Username</label>
            <div class="ui left labeled input">
                <asp:TextBox id="txtusername"
                    
                    type="text"
                    data-validation="[L>=6, L<=18, MIXED]"
                    data-validation-message="$ must be between 6 and 18 characters. No special characters allowed."
                    runat="server" ></asp:TextBox>
                
                <div class="ui corner label">
                    <i class="asterisk icon">*</i>
                </div>
            </div>
        </div>
        <div class="field">
            <label for="signup_v1-password">Password</label>
            <div class="ui left labeled input">

                <input id="signup_v1-password"
                    name="signup_v1[password]"
                    type="password" data-validation="[L>=6]"
                    data-validation-message="$ must be at least 6 characters" />

                <div class="ui corner label">
                    <i class="asterisk icon">*</i>
                </div>
            </div>
        </div>
        
        <div class="field">
            <label for="signup_v1-email">Email</label>
            <div class="ui left labeled input">

                <input id="signup_v1-email"
                    name="signup_v1[email]"
                    type="text"
                    data-validation="[EMAIL]" />

                <div class="ui corner label">
                    <i class="asterisk icon">*</i>
                </div>
            </div>
        </div>
        
        <asp:Button ID="Button1" runat="server" Text="Sign up!" class="ui blue submit button" OnClick="Button1_Click1" />
        <%--<input type="submit" class="ui blue submit button" value="Sign up!">--%>

        <button id="prefill-signup_v1" type="button" class="ui mini basic button">
            Prefill
        </button>

        <asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>

    </div>
</form>

<script>

    $('#form-signup_v1').validate({
        submit: {
            settings: {
                inputContainer: '.field'
            },
            callback: {
                onBeforeSubmit: function (node) {

                    myBeforeSubmitFunction(':D', ':)', node);

                },
                onSubmit: function (node) {

                    console.log('#' + node.id + ' has a submit override.');

                    //node.submit();

                }
            }
        },
        debug: true
    });

    function myBeforeSubmitFunction(a, b, node) {

        console.log(a, b);

        $(node).find('input:not([type="submit"]), select, textarea').attr('readonly', 'true');
        $(node).append('<div class="ui active loader"></div>');

    }

    $('#prefill-signup_v1').on('click', function () {

        var form = $(this).closest('form');

        form.find('#txtusername').val('');
        form.find('#signup_v1-username').val('');
        form.find('#signup_v1-password').val('');
        form.find('#signup_v1-password-confirm').val('');
        form.find('#signup_v1-email').val('');
        form.find('#signup_v1-email-confirm').val('');

    });

</script>