JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://ajax.aspnetcdn.com/ajax/jquery.validate/1.9/jquery.validate.min.js"></script>
<form id="config" method="post" action="config.php">
    <div id="configField"></div>
    
   <input type="button" value="Add a field" class="add" id="add" />
    <input type="submit" value="Submit">
</form>

JavaScript

$(document).ready(function(){
    $("#config").validate();
    });  

    $(document).ready(function() {
       $('.remove').click(function(){
            $(this).parent().remove();
        });

        $("#add").click(function() {
            var intId = $("#configField div").length + 1;
            var label = $("<label>Field Name:</label>");
            var labelType = $("<label>Field Type:</label>");
            var labelReq = $("<label>Require:</label>");
            var labelTag = $("<label>Tag:</label>");
            var fieldWrapper = $("<div class=\"fieldwrapper\" id=\"field" + intId + "\"/>");
            var fName = $("<input type=\"text\" name=\"RName" + intId + "\" class=\"required\" />");
            var fTag = $("<input type=\"text\" name=\"Tag" + intId + "\" class=\"required\" />");
            var fReq = $("<select  class=\"required\" name=\"Req" + intId + "\" ><option selected=\"\" value=\"\">Please Select</option><option value=\"1\">Yes</option><option value=\"0\">No</option></select>");
            var fType = $("<select  class=\"required\" name=\"RType" + intId + "\"  ><option selected=\"\" value=\"\">Please Select</option><option value=\"txt\">Text</option><option value=\"int\">Numbers</option><option value=\"bool\">Boolean</option></select>");
            var removeButton = $("<input type=\"button\" class=\"remove\" value=\"Remove\" />");
            removeButton.click(function() {
                $(this).parent().remove();
            });

            fieldWrapper.append('<br>');        
            fieldWrapper.append(label);
            fieldWrapper.append(fName);
            fieldWrapper.append('<br>');
            fieldWrapper.append(labelType);
            fieldWrapper.append(fType);
            fieldWrapper.append('<br>');
            fieldWrapper.append(labelReq);
            fieldWrapper.append(fReq);
            fieldWrapper.append('<br>');
            fieldWrapper.append(labelTag);
            fieldWrapper.append(fTag);
         ...