Render ASP.NET TextBox as HTML5 Input type “Number”

Question

When an ASP.NET TextBox renders it produces:

However I need it to render as a HTML5 number type instead, like

Answer 1

You could use the members of the Enum TextBoxMode

This render

the full Enum is

public enum TextBoxMode
{
    SingleLine = 0,
    MultiLine = 1,
    Password = 2,
    Color = 3,
    Date = 4,
    DateTime = 5,
    DateTimeLocal = 6,
    Email = 7,
    Month = 8
    Number = 9,
    Range = 10,
    Search = 11,
    Phone = 12,
    Time = 13,
    Url = 14,
    Week = 15
}