CODEWITHSUNDEEP
asp.net-mvcasp.net-mvc-3entity-framework-4.1
DotnetSparrow
DotnetSparrow

Reputation: 27996

ModelState.isValid error

I have created an Edit Action method but it is not going inside ModelState.isValid. How can I check the error?

  public PartialViewResult UpdateAccountDetails(string accountNumber)
  {
      CreditReportService crService = new CreditReportService();

      AccountInfo account = new AccountInfo();
      account.Account = service.GetAccountDetails(accountNumber);
      account.AccountStatuses = service.GetAccountStatuses();
      account.AccountTypes = service.GetAccountTypes();
      account.CreditTerms = service.GetCreditTerms();

      return PartialView("_UpdateAccountDetails", account);
  }

  [HttpPost]
  public ActionResult UpdateAccountDetails(Account account)
  {
      if (ModelState.IsValid)
      {
          service.SaveAccount(account);
          TempData["message"] = "Account has been updated successfully!";

          AccountInfo accountInfo = new AccountInfo();
          accountInfo.AccountStatuses = service.GetAccountStatuses();
          accountInfo.AccountTypes = service.GetAccountTypes();
          accountInfo.CreditTerms = service.GetCreditTerms();
          return PartialView("_UpdateAccountDetails", accountInfo);
      }
      else
      {
          return PartialView("_UpdateAccountDetails", account);
      }
  }

Upvotes: 0

Views: 4539

Answers (2)

mrdnk
mrdnk

Reputation: 685

var errors = var errors = ModelState.Where(m=>m.Value.Errors.Any()).Select(m => m.Value.Errors).ToList();

To only get a list of the errored fields only, rather than all fields and error list (exclude Errors length == 0).

Upvotes: 1

KallDrexx
KallDrexx

Reputation: 27803

By accessing the ModelState.Errors collection. The collection contains a collection of ModelError items, which contain the error message and exception that was thrown to cause the model error.

Edit: I guess I should have looked myself. It seems that the controller's ModelState is actually a (dictionary) collection of ModelState's. To get all the errors, you should be able to get all instances of the ModelError classes via:

var errors = ModelState.Select(x => x.Value.Errors).ToList();

Upvotes: 10

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