Form wizard mvc with partial views with

_Contact.cshtml

@model FormWizardInMvc.Controllers.Contact
@{
    Layout = null;
}


<div class="form-horizontal">
    <div class="form-group">
        @Html.LabelFor(model => model.Email, htmlAttributes: new { @class = "control-label col-md-2" })
        <div class="col-md-10">
            @Html.TextBoxFor(model => model.Email, new { data_toggle = "tooltip" })
            @Html.ValidationMessageFor(model => model.Email, "", new { @class = "text-danger" })
        </div>
    </div>

</div>

_Location.cshtml

@model FormWizardInMvc.Controllers.Location
@{
    Layout = null;
}            

<div class="form-horizontal">
    <div class="form-group">
        @Html.LabelFor(model => model.Postcode, htmlAttributes: new { @class = "control-label col-md-2" })
        <div class="col-md-10">
            @Html.TextBoxFor(model => model.Postcode, new { htmlAttributes = new { @class = "form-control" } })
            @Html.ValidationMessageFor(model => model.Postcode, "", new { @class = "text-danger" })
        </div>
    </div>

</div>

CreateQuote.cshtml

@{
    ViewBag.Title = "CreateQuote";
    Layout = "~/Views/Shared/_Layout.cshtml";
}

<h2>CreateQuote</h2>

Index.cshtml

@model FormWizardInMvc.Controllers.FormSteps

@{
    ViewBag.Title = "Index";
    Layout = "~/Views/Shared/_Layout.cshtml";
}

<script type="text/javascript" src="/Scripts/jquery-1.10.2.min.js"></script>
<script type="text/javascript" src="/Scripts/jquery.validate.min.js"></script>
<script type="text/javascript" src="/Scripts/jquery.validate.unobtrusive.min.js"></script>
<script src="//netdna.bootstrapcdn.com/twitter-bootstrap/2.3.2/js/bootstrap.min.js"></script>

<script>
    $.validator.setDefaults({
        showErrors: function (errorMap, errorList) {
            this.defaultShowErrors();

            // destroy tooltips on valid elements                              
            $("." + this.settings.validClass)
                .tooltip("destroy");

            // add/update tooltips 
            for (var i = 0; i < errorList.length; i++) {
                var error = errorList[i];

                $("#" + error.element.id)
                    .tooltip({ trigger: "focus" })
                    .attr("data-original-title", error.message);
            }
        }
    });

</script>


<h2>Index</h2>

@using (Html.BeginForm("Step2", "Test", FormMethod.Post, null))
{

    @Html.ValidationSummary(false)

    <div class="form-horizontal">
        <h4>FormSteps</h4>
        @Html.Partial("_Contact", Model.Contact, new ViewDataDictionary()
                    {
                        TemplateInfo = new TemplateInfo()
                        {
                            HtmlFieldPrefix = "Contact"
                        }
                    })
        <hr />
        @{ Html.EnableUnobtrusiveJavaScript(false);}
        @Html.Partial("_Location", Model.Location, new ViewDataDictionary()
                    {
                        TemplateInfo = new TemplateInfo()
                        {
                            HtmlFieldPrefix = "Location"
                        }
                    })
        @{ Html.EnableUnobtrusiveJavaScript(true);}
        <hr />
        <div class="form-group">
            <div class="col-md-offset-2 col-md-10">
                <input type="submit" value="Save" class="btn btn-default" />
            </div>
        </div>
    </div>
}

Step2.cshtml

@model FormWizardInMvc.Controllers.FormSteps

@{
    ViewBag.Title = "Step2";
    Layout = "~/Views/Shared/_Layout.cshtml";
}

<h2>Step2</h2>

<script src="~/Scripts/jquery-1.10.2.min.js"></script>

<script>
    function myFunction() {
        $("#Requote").attr("checked", "checked");
        $("form").validate().cancelSubmit = true;
    }
</script>

@using (Html.BeginForm("CreateQuote", "Test", FormMethod.Post, null))
{
    @Html.ValidationSummary(false, "", new { @class = "text-danger" })
    <div class="form-group">
        <div class="form-horizontal">
            <h4>FormSteps</h4>

            @Html.Partial("_Contact", Model.Contact, new ViewDataDictionary()
                    {
                        TemplateInfo = new TemplateInfo()
                        {
                            HtmlFieldPrefix = "Contact"
                        }
                    })
            <hr />
            @Html.Partial("_Location", Model.Location, new ViewDataDictionary()
                    {
                        TemplateInfo = new TemplateInfo()
                        {
                            HtmlFieldPrefix = "Location"
                        }
                    })
            <hr />
            @Html.CheckBoxFor(x => x.Requote)
            <div class="col-md-offset-2 col-md-10">
                <input type="submit" value="Save" class="btn btn-default" />
                <button onclick="myFunction()">Start over</button>
            </div>
        </div>
    </div>
}

<div>
    @Html.ActionLink("Back to List", "Index")
</div>

TestController.cs

using System.Linq;
using System.Web.Mvc;

namespace FormWizardInMvc.Controllers
{
    using System.ComponentModel.DataAnnotations;

    public class TestController : Controller
    {
        // GET: Test
        public ActionResult Index()
        {
            var model = new FormSteps();
            return View(model);
        }

        [HttpPost]
        // GET: Test/Create
        public ActionResult Step2(FormSteps model)
        {
            if (model.Requote)
            {
                return View("Index", model);    
            }

            const string modelPrefix = "Location.";
            if (ModelState.Keys.Any(x => x.StartsWith(modelPrefix)))
            {
                foreach (var key in ModelState.Keys.Where(x => x.StartsWith(modelPrefix)))
                {
                    ModelState[key].Errors.Clear();
                }
            }

            if (ModelState.IsValid)
            {

                return View(model);
            }

            return View("Index", model);
        }
 
        [HttpPost]
        public ActionResult CreateQuote(FormSteps model)
        {
            if (model.Requote)
            {
                return View("Index", model);
            }

            if (ModelState.IsValid)
            {
                return View(model);
            }

            return View("Step2", model);
        }

    }

    public class FormSteps
    {
        public bool Requote { get; set; }
        public Contact Contact { get; set; }
        [Required]
        public Location Location { get; set; }
    }

    public class Location
    {
        [Required(ErrorMessage = "Please provide postcode")]
        public string Postcode { get; set; }
    }

    public class Contact
    {
        [Required(ErrorMessage = "Please provide email")]
        public string Email { get; set; }
    }
}