In Model.State Validation is invalid - file-upload

Question

i trying to upload the multiple images using asp.netcore mvc. i made property of pic in which i save the url path of image. when compiler hits the Model.State it gives Validation invalid. i also created property image in which image url saved. that property type is IFORMFILE. i am using sql to save pic information and using model for code. when i check in model state i find the error message of pic field is required.
namespace ehouse.Controllers
{
public class AddPropertyRentController1 : Controller
{
Rentdb DB =new Rentdb();
private IWebHostEnvironment _IWebHostEnvironment;
public AddPropertyRentController1(IWebHostEnvironment IWebHostEnvironment)
{
_IWebHostEnvironment = IWebHostEnvironment;
}
public IActionResult aprent()
{
return View();
}
[HttpPost]
public IActionResult aprent([Bind] RentModel ar)
{
if (ar.imge1 != null)
{
string folder = "photos/photo/";
folder += ar.imge1.FileName + Guid.NewGuid().ToString();
ar.pic1 = folder;
string serverFolder = Path.Combine(_IWebHostEnvironment.WebRootPath, folder);
ar.imge1.CopyToAsync(new FileStream(serverFolder, FileMode.Create));
}
if (ar.imge2 != null)
{
string folder = "photos/photo/";
folder += ar.imge2.FileName + Guid.NewGuid().ToString();
ar.pic2 = folder;
string serverFolder = Path.Combine(_IWebHostEnvironment.WebRootPath, folder);
ar.imge2.CopyToAsync(new FileStream(serverFolder, FileMode.Create));
}
if (ar.imge3 != null)
{
string folder = "photos/photo/";
folder += ar.imge3.FileName + Guid.NewGuid().ToString();
ar.pic3 = folder;
string serverFolder = Path.Combine(_IWebHostEnvironment.WebRootPath, folder);
ar.imge3.CopyToAsync(new FileStream(serverFolder, FileMode.Create));
}
if (ar.imge4 != null)
{
string folder = "photos/photo/";
folder += ar.imge4.FileName + Guid.NewGuid().ToString();
ar.pic4 = folder;
string serverFolder = Path.Combine(_IWebHostEnvironment.WebRootPath, folder);
ar.imge4.CopyToAsync(new FileStream(serverFolder, FileMode.Create));
}
if (ar.imge5 != null)
{
string folder = "photos/photo/";
folder += ar.imge5.FileName + Guid.NewGuid().ToString();
ar.pic5 = folder;
string serverFolder = Path.Combine(_IWebHostEnvironment.WebRootPath, folder);
ar.imge5.CopyToAsync(new FileStream(serverFolder, FileMode.Create));
}
if (ar.imge6 != null)
{
string folder = "photos/photo/";
folder += ar.imge6.FileName + Guid.NewGuid().ToString();
ar.pic6 = folder;
string serverFolder = Path.Combine(_IWebHostEnvironment.WebRootPath, folder);
ar.imge6.CopyToAsync(new FileStream(serverFolder, FileMode.Create));
}
if (ar.imge7 != null)
{
string folder = "photos/photo/";
folder += ar.imge7.FileName + Guid.NewGuid().ToString();
ar.pic7 = folder;
string serverFolder = Path.Combine(_IWebHostEnvironment.WebRootPath, folder);
ar.imge7.CopyToAsync(new FileStream(serverFolder, FileMode.Create));
}
if (ar.imge8 != null)
{
string folder = "photos/photo/";
folder += ar.imge8.FileName + Guid.NewGuid().ToString();
ar.pic8 = folder;
string serverFolder = Path.Combine(_IWebHostEnvironment.WebRootPath, folder);
ar.imge8.CopyToAsync(new FileStream(serverFolder, FileMode.Create));
}
if (ar.imge9 != null)
{
string folder = "photos/photo/";
folder += ar.imge9.FileName + Guid.NewGuid().ToString();
ar.pic9 = folder;
string serverFolder = Path.Combine(_IWebHostEnvironment.WebRootPath, folder);
ar.imge9.CopyToAsync(new FileStream(serverFolder, FileMode.Create));
}
if (ar.imge10 != null)
{
string folder = "photos/photo/";
folder += ar.imge10.FileName + Guid.NewGuid().ToString();
ar.pic10 = folder;
string serverFolder = Path.Combine(_IWebHostEnvironment.WebRootPath, folder);
ar.imge10.CopyToAsync(new FileStream(serverFolder, FileMode.Create));
}
try
{
if (ModelState.IsValid)
{
string res = DB.Saverecord(ar);
string pics = DB.imagedb(ar);
TempData["msg"] = res;
}
}
catch (Exception ex)
{
TempData["msg"] = ex.Message;
}
return View();
}
}
}
RentModel
using System.ComponentModel.DataAnnotations;
namespace eHouse.Models
{
public class RentModel
{
public int id { get; set; }
public string tittle { get; set; }
public string price { get; set; }
public string descrip { get; set; }
public string areaUnit { get; set; }
public int area { get; set; }
public string province { get; set; }
public string city { get; set; }W
public string stadress { get; set; }
//public string features { get; set;}
public string bathroom { get; set; }
public string furnished { get; set; }
public string p_type { get; set; }
public string bedroom { get; set; }
public int p_id { get; set; }
[Required]
public string? pic1 { get; set; }
[Required]
public IFormFile imge1 { get; set; }
[Required]
public string? pic2 { get; set; }
public IFormFile imge2 { get; set; }
[Required]
public string? pic3 { get; set; }
public IFormFile imge3 { get; set; }
[Required]
public string? pic4 { get; set; }
public IFormFile imge4 { get; set; }
[Required]
public string? pic5 { get; set; }
public IFormFile imge5 { get; set; }
[Required]
public string? pic6 { get; set; }
public IFormFile imge6 { get; set; }
[Required]
public string? pic7 { get; set; }
[Required]
public IFormFile imge7 { get; set; }
[Required]
public string? pic8 { get; set; }
public IFormFile imge8 { get; set; }
[Required]
public string? pic9 { get; set; }
public IFormFile imge9 { get; set; }
[Required]
public string? pic10 { get; set; }
public IFormFile imge10 { get; set; }
public int r_id
{
get; set;
}
}
}