How to create 3(three) step registration form with JavaScript validation

This post helps you how to create simple and perfect 3 step form with Javscript validation using Css3 and Html.Now a days 3 step form is commonly used form in the webpages because it is very attractive one for the customers because it helps no need to scroll down for the bigger type forms. And also 3 step form is captured the information by the categories, And also this from contains the Progress bar in the top of the form it will done by using css3 and Jquery for user reference.

This simple attractive form will done by using css3 and html and validation purpose we used the JavaScript. The form is processed the validation step by step by clicking the next button. Here have a final step to verify the all of your form contents with your data. You can customize this form according to your project. I hope this tutorial  is very useful for the developers.

In this example i used the name, email and country in the first step if you clicked next button without any data you will get the validation error like the below screenshot.In the next step is username and password and confirmation password is given with JavaScript validation, the third step is verification step is to display all your Datas from the form.

This multiple step form is the responsive form it will fit all the device because its done by using bootstrap and html . This multi step form is used to reduce the webpage space as well the user attraction. The below example have the codes and demo page. Check the below demo page for your better understanding of this Three(3) Level form with validation.

Html Code Three step form with Validation:

<div class="container">
<br><br>
<form class="form-horizontal form">
<div class="col-md-8 col-md-offset-2">  
<div class="progress">
<div class="progress-bar progress-bar-success progress-bar-striped active" role="progressbar" aria-valuemin="0" aria-valuemax="100"></div>
</div>

<div class="box row-fluid">
<br>
<div class="step">
<div class="form-group">
<label for="name" class="col-sm-2 control-label">Name</label>
<div class="col-sm-10">
<input type="text" name="name" class="form-control" id="name" placeholder="Name">
</div>
</div>
<div class="form-group">
<label for="email" class="col-sm-2 control-label">Email</label>
<div class="col-sm-10">
<input type="text" name="email" class="form-control" id="email" placeholder="email">
</div>
</div>
<div class="form-group">
<label for="country" class="col-sm-2 control-label">Country</label>
<div class="col-sm-10">
<select class="form-control" name="country" id="country">
<option value="">Select</option>
<option value="India">India</option>
<option value="Australia">Australia</option>
<option value="USA">USA</option>
<option value="Japan">Japan</option>
<option value="Singapore">Singapore</option>
<option value="Malaysia">Malaysia</option>
</select>
</div>
</div>
</div>
<div class="step">
<div class="form-group">
<label for="username" class="col-sm-2 control-label">Username</label>
<div class="col-sm-10">
<input type="text" name="username" value="" class="form-control" id="username" placeholder="Username">
</div>
</div>
<div class="form-group">
<label for="password" class="col-sm-2 control-label">Password</label>
<div class="col-sm-10">
<input type="password" name="password" value="" class="form-control" id="password" placeholder="Password">
</div>
</div>
<div class="form-group">
<label for="rpassword" class="col-sm-2 control-label">Retype Password</label>
<div class="col-sm-10">
<input type="password" name="rpassword" class="form-control" id="rpassword" placeholder="Retype password">
</div>
</div>  
</div>
<div class="step display">
<h4>Confirm Details</h4>
<div class="form-group">
<label class="col-sm-2 control-label">Name :</label>
<label class="col-md-10 control-label lbl" data-id="name"></label>
</div>
<div class="form-group">
<label class="col-sm-2 control-label">Email :</label>
<label class="col-md-10 control-label lbl" data-id="email"></label>
</div>
<div class="form-group">
<label class="col-sm-2 control-label">Country :</label>
<label class="col-md-10 control-label lbl" data-id="country"></label>
</div>
<div class="form-group">
<label class="col-sm-2 control-label">Username :</label>
<label class="col-md-10 control-label lbl" data-id="username"></label>
</div>
<div class="form-group">
<label class="col-sm-2 control-label">Password :</label>
<label class="col-md-10 control-label lbl" data-id="password"></label>
</div>
</div>

<div class="row">
<div class="col-sm-12">
<div class="pull-right">
<button type="button" class="action btn-sky text-capitalize back btn">Back</button>
<button type="button" class="action btn-sky text-capitalize next btn">Next</button>
<button type="button" class="action btn-hot text-capitalize submit btn">Submit</button>
</div>
</div>
</div>

</div>
<a style="color:#fff; float:right;" href="http://www.sanwebcorner.com/"><h3>www.sanwebcorner.com</h3></a>
</div>
</form>
</div>

Javascript for 3 step form with validation:

<script type="text/javascript">

$(document).ready(function(){

var current = 1;

widget      = $(".step");

btnnext     = $(".next");

btnback     = $(".back"); 

btnsubmit   = $(".submit");

// Init buttons and UI

widget.not(':eq(0)').hide();

hideButtons(current);

setProgress(current);

// Next button click action

btnnext.click(function(){

if(current < widget.length){

// Check validation

if($(".form").valid()){

widget.show();

widget.not(':eq('+(current++)+')').hide();

setProgress(current);

}

}

hideButtons(current);

})

// Submit button click

btnsubmit.click(function(){

alert("Submit button clicked");

});

// Back button click action

btnback.click(function(){

if(current > 1){

current = current - 2;

if(current < widget.length){

widget.show();

widget.not(':eq('+(current++)+')').hide();

setProgress(current);

}

}

hideButtons(current);

})

$('.form').validate({ // initialize plugin

ignore:":not(:visible)",

rules: {

name     : "required",

email    : {required : true, email:true},

country  : "required",

username : "required",

password : "required",

rpassword: { required : true, equalTo: "#password"},

},

});

});

// Change progress bar action

setProgress = function(currstep){

var percent = parseFloat(100 / widget.length) * currstep;

percent = percent.toFixed();

$(".progress-bar").css("width",percent+"%").html(percent+"%");

}

// Hide buttons according to the current step

hideButtons = function(current){

var limit = parseInt(widget.length); 

$(".action").hide();

if(current < limit) btnnext.show();

if(current > 1) btnback.show();

if (current == limit) { 

// Show entered values

$(".display label.lbl").each(function(){

$(this).html($("#"+$(this).data("id")).val());

});

btnnext.hide(); 

btnsubmit.show();

}

}

</script>