<% using(Html.BeginForm<AccountController>( x=> x.ChangeEmailAddress(), FormMethod.Post, new { enctype = "multipart/form-data", id= "ChangeEmailAddressForm" })) { %>
        <div id="ErrorDiv" style="display:none;"></div>
        <h3>All fields are required</h3>
        !{Html.EditorFor(Model => Model)}
    <% } %>