jQuery form validation

// jquery form validation

<script src="https://cdn.jsdelivr.net/jquery.validation/1.16.0/jquery.validate.min.js"></script>
<script src="https://cdn.jsdelivr.net/jquery.validation/1.16.0/additional-methods.min.js"></script>
<style>
.Errormessage{color:#D73D0F !important;}
</style>
    <script>

    jQuery(document).ready(function(){
    jQuery('#profile_form').validate({
    errorElement: "div",
    errorClass: 'Errormessage',
    rules: {
        "et_experience": {
        required: false
        },
        "telephone": {
        required: false
        }

    },

    });
    });

    </script>