Validator JQuery code example
Example 1: jquery validation plugin
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery-validate/1.19.2/jquery.validate.min.js"></script>
Example 2: jquery form validation
function submitFunction(event){
event.preventDefault();
}
$("#form_id").submit(submitFunction);
Example 3: jquery validate
$("#myform").validate({
debug: true
});