이벤트

1. click

2. keyup

function confirm_password() {
    $('#new_password, #confirm_new_password').on('keyup', function () {
        if ($('#new_password').val() == $('#confirm_new_password').val()) {
            $('#message').html('Matching').css('color', 'green');
        } else
            $('#message').html('Not Matching').css('color', 'red');
    });
}