gistfile1.cs

 public class FormItemBuilder : ElementBuilder
    {
        protected override bool matches(AccessorDef def)
        {
            return def.Accessor.PropertyType == typeof(string);
        }

        public override HtmlTag Build(ElementRequest request)
        {
            var elementId = buildId(request.Accessor.Name);

            var label = new HtmlTag("label").Attr("for", elementId).Id(elementId+"-label").Text(request.Accessor.Name.SplitCamelCase());

            var tag = new TextboxTag(request.Accessor.FieldName, request.RawValue == null ? "" : request.RawValue.ToString()).Id(elementId);
            var divWrapper = new DivTag(request.Accessor.Name).AddClass("form-item");
            divWrapper.Child(label);
            divWrapper.Child(tag);
            return divWrapper;
        }
}