sledgemapper/Sledgemapper.Api/Models/RegisterModel.cs

using System.ComponentModel.DataAnnotations;

namespace Sledgemapper.Api.Models
{
    public class RegisterModel
    {
        [Required]
        public string FirstName { get; set; }
        [Required]
        public string UserName { get; set; }

        [Required]
        public string LastName { get; set; }

        [Required]
        public string Email { get; set; }

        [Required]
        public string Password { get; set; }

        [Required]
        public string Initials { get; set; }
    }
}