MVC 5 textboxFor data_val_required, data_val

@Html.TextBoxFor(m => m.AdvertModel.Title, new { @class = "form-control", type = "text", placeholder = "Enter a descriptive title about the item for sale", id = "Enter a descriptive title", data_val_required = "The Title field is required.", data_val = "true" })
------------------------------------
<input id="Enter a descriptive title" class="form-control" type="text" value="" placeholder="Enter a descriptive title about the item for sale" name="Title" data-val-required="The Title field is required." data-val-maxlength-max="100" data-val-maxlength="The field Title must be a string or array type with a maximum length of '100'." data-val="true">