$(document).ready(function() { $("#registrationForm").validate({ errorClass:'error', errorElement:'span', highlight: function (element, errorClass, validClass) { $(element).parents("div[class='control-group']").addClass(errorClass); }, unhighlight: function (element, errorClass, validClass) { $(element).parents(".error").removeClass(errorClass); }, rules: { username: { required: true }, email: { r
