jQuery Datetime picker MVC3

Question

I have in my Model this field

[DataType(DataType.DateTime)]
    [Required(ErrorMessage = \"Expire is required\")]
    public DateTime Expire
    {
      get;         


        

Answer 1

Just put ? in your System.DateTime

example :

@model System.DateTime?

@Html.TextBox("", ViewData.TemplateInfo.FormattedModelValue,
                new
                {
                    data_datepicker = true
                })

if you ommit the question mark you will ge an error