JSFiddle - React, Tailwind, and code Playground
JavaScript
var myJSON = '{ "employee": {"label":"Email","field_type":"text","required":true,"field_options":{"size":"small","description":"sfsddsdfsdd"},"cid":"c2"} }';
var employee = $.parseJSON(myJSON).employee;
if (employee.field_type == "textbox") {
$('<label>').attr({for: 'employee_name'}).text(employee.display_name).appendTo($('body'));
$("<input>").attr({type: 'text', id:'employee_name'}).appendTo($('body'));
}