JSFiddle - React, Tailwind, and code Playground

HTML

<script src="//cdnjs.cloudflare.com/ajax/libs/underscore.js/1.3.3/underscore-min.js"></script>
<link rel="stylesheet" href="http://twitter.github.com/bootstrap/assets/css/bootstrap.css">
  <div class="test" ng-controller="RegisterCtrl">

<form name="myForm" class="form-horizontal">

  <ul class="nav nav-tabs">
    <li ng-repeat="step in steps" ng-class="{active: $index==getCurrentStepIndex()}">
      <a href="javascript:void(0)" ng-click="goToStep($index)">{{step}}</a>
    </li>
  </ul>
  <div ng-switch on="selection">

    <!-- First Step -->
    <div ng-switch-when="Step 1: Team Info">
      <div class="row">
        <div class="span4">
          <div class="control-group">
            <label class="control-label" for="teamName">Team Name</label>
            <div class="controls">
              <input type="text" id="teamName" placeholder="Team Name">
            </div>
          </div>
          <div class="control-group">
            <label class="control-label" for="inputEmail">Email</label>
            <div class="controls">
              <input type="text" name="email" id="inputEmail" placeholder="Email" ng-model="email" email required>
                <span ng-show="myForm.email.$error.email" class="help-inline">Email invalid</span>
                <span ng-show="myForm.email.$error.required" class="help-inline">Email required</span>
            </div>
          </div>
          <div class="control-group">
            <label class="control-label" for="inputPassword">Password</label>
            <div class="controls">
              <input type="password" id="inputPassword" placeholder="Password">
            </div>
          </div>
          <div class="control-group">
            <label class="control-label" for="confirmInputPassword">Confirm Password</label>
            <div class="controls">
              <input type="password" id="confirmInputPassword" placeholder="Password">
            </div>
          </div>
        </div>
        <div class="span4...

CSS

.test {
    
font-family:"Times New Roman", Times, serif;
    font-style:italic;
}

JavaScript

// Declare app level module which depends on filters, and services
var app = angular.module('myApp', []);

app.directive('email', function() {
        return {
            require: 'ngModel',
            link: function(scope, elm, attrs, ctrl) {
                ctrl.$parsers.unshift(function(viewValue) {
                    if(viewValue && viewValue.match(/[a-z0-9\-_]+@[a-z0-9\-_]+\.[a-z0-9\-_]{2,}/)) {
                        // it is valid
                        ctrl.$setValidity('email', true);
                        return viewValue;
                    } else {
                        // it is invalid, return undefined (no model update)
                        ctrl.$setValidity('email', false);
                        return undefined;
                    }
                });
            }
        };
    });

function RegisterCtrl($scope, $location) {

  $scope.steps = [
    'Step 1: Team Info',
    'Step 2: Campaign Info',
    'Step 3: Campaign Media'
  ];
  $scope.selection = $scope.steps[0];

  $scope.getCurrentStepIndex = function(){
    // Get the index of the current step given selection
    return _.indexOf($scope.steps, $scope.selection);
  };

  // Go to a defined step index
  $scope.goToStep = function(index) {
    if ( !_.isUndefined($scope.steps[index]) )
    {
      $scope.selection = $scope.steps[index];
    }
  };

  $scope.hasNextStep = function(){
    var stepIndex = $scope.getCurrentStepIndex();
    var nextStep = stepIndex + 1;
    // Return true if there is a next step, false if not
    return !_.isUndefined($scope.steps[nextStep]);
  };

  $scope.hasPreviousStep = function(){
    var stepIndex = $scope.getCurrentStepIndex();
    var previousStep = stepIndex - 1;
    // Return true if there is a next step, false if not
    return !_.isUndefined($scope.steps[previousStep]);
  };

  $scope.incrementStep = function(form) {
    if (form.$invalid) return;
      
    if ( $scope.hasNextStep() )
    {
      var stepIndex =...