DataFormatString for passing value to Flatpickr

flatpickr-config.js

$(".datePicker").flatpickr({
		enableTime: true,
		altInput: true,
		altFormat: "n-j-Y h:i K"
	});

razorpage.cshtml

<input class="input datePicker" type="text" asp-for="FormModel.PublishDate" />

razorpage.cshtml.cs

public class AddArticle
	{
		---

		[Display(Name = "Publish Date")]
		[DisplayFormat(ApplyFormatInEditMode = true, DataFormatString = "{0:yyyy-M-d HH:mm}")]
		public DateTime? PublishDate { get; set; }

		---
	}