DateTime selector format in ASP.NET

Question

I want to change ASP.NET datetime from US to GB format.

I have an HTML page with:

<input asp-for="BirthDay" />

and its corresponding PageModel with:

public DateTime BirthDay { get; set; }

I get a date selector with the US date format:

Month/Day/Year

Instead I want to use the UK date format:

Day/Month/Year

I tried playing around with CultureInfo and some attributes to no avail. Any ideas?

Here is a screenshot showing the problem:

Answer 1

Have you tried with asp-format ? For example something like that:

<input asp-for="BirthDay" asp-format="{0:dd/MM/yyyy HH:mm}" />