HTML

<div id="rootwizard">
<div class="navbar">
  <div class="navbar-inner">
    <div class="container">
<ul>
  	<li><a href="#tab1" data-toggle="tab">First</a></li>
	<li><a href="#tab2" data-toggle="tab">Second</a></li>
	<li><a href="#tab3" data-toggle="tab">Third</a></li>
	<li><a href="#tab4" data-toggle="tab">Forth</a></li>
	<li><a href="#tab5" data-toggle="tab">Fifth</a></li>
	<li><a href="#tab6" data-toggle="tab">Sixth</a></li>
	<li><a href="#tab7" data-toggle="tab">Seventh</a></li>
</ul>
 </div>
  </div>
</div>
<div id="bar" class="progress">
  <div class="progress-bar" role="progressbar" aria-valuenow="0" aria-valuemin="0" aria-valuemax="100" style="width: 0%;"></div>
</div>
<div class="tab-content">
    <div class="tab-pane" id="tab1">
      1
    </div>
    <div class="tab-pane" id="tab2">
      	<p>
	      	<input type='text' name='name' id='name' placeholder='Enter Your Name'>
	      </p>
    </div>
	<div class="tab-pane" id="tab3">
		3
    </div>
	<div class="tab-pane" id="tab4">
		4
    </div>
	<div class="tab-pane" id="tab5">
		5
    </div>
	<div class="tab-pane" id="tab6">
		6
    </div>
	<div class="tab-pane" id="tab7">
		7
    </div>
	<ul class="pager wizard">
		<li class="previous first" style="display:none;"><a href="#">First</a></li>
		<li class="previous"><a href="#">Previous</a></li>
		<li class="next last" style="display:none;"><a href="#">Last</a></li>
	  	<li class="next"><a href="#">Next</a></li>
	</ul>
</div>
</div>

JS

$(document).ready(function() {
	$('#rootwizard').bootstrapWizard({onNext: function(tab, navigation, index) {
		if(index==2) {
			// Make sure we entered the name
			if(!$('#name').val()) {
				alert('You must enter your name');
				$('#name').focus();
				return false;
			}
		}
 
		// Set the name for the next tab
		$('#tab3').html('Hello, ' + $('#name').val());
 
	}, onTabShow: function(tab, navigation, index) {
		var $total = navigation.find('li').length;
		var $current = index+1;
		var $percent = ($current/$total) * 100;
		$('#rootwizard .progress-bar').css({width:$percent+'%'});
	}});
});