Kendo DateTimePicker not posting asp.net MVC

Question

Im trying to post a form containing a dropdown with values and a starting and ending date and time. The problem is that when i post the form, it basicaly doesnt post. Instead of posting it is selecting the dateTimePicker input (because of the blue border in the html result). I can't put my finger on what is wrong. Thanks in advance!

DateTimePicker partials

    @(Html.Kendo().DateTimePicker()
          .Name("dtStartDatum")
          .Value( DateTime.Today )
          .Format( "dd-MM-yyyy HH:mm" )
          .TimeFormat( "HH:mm" )
          .DateInput( true )
    )

    @(Html.Kendo().DateTimePicker()
          .Name("dtEindDatum")
          .Value( DateTime.Now)
          .Format( "dd-MM-yyyy HH:mm" )
          .TimeFormat( "HH:mm" )
          .Min(Model.dtStartDatum)
          .DateInput(true)
    )

Viewmodel with the 2 DateTimes:

    public IEnumerable<vmPar> parVoerpunt { get; set; }
    public IEnumerable<vmPar> parKanaal { get; set; }
    public IEnumerable<vmPar> parAlarm { get; set; }
    [DataType( DataType.DateTime )]
    public System.DateTime dtStartDatum { get; set; }
    [DataType( DataType.DateTime )]
    public System.DateTime dtEindDatum { get; set; }
    public int afdelingId { get; set; }
    public int afdelingIdSelected { get; set; }
    public int stalId { get; set; }

EDIT Somethimes it actually does post after repicking new dates like 10 times. When it posts it is the right value, but I don't know why it is not always posting.

Answer 1

I found my answer, sorry for the long wait, just reminded myself of this post.

Unobtrusive validation in Chrome won't validate with dd/mm/yyyy

This is my issue and my asnwer. The validator switched the month and day of month so that picking a date above day of week 12 gave an validation error (which was a very silent error, still can't find it). Really weird that the dd-mm-yyyy wont validate properly even if globalization is set up properly. Hope I can help someone.