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Questions tagged [modelstate]

The ModelState ( System.Web.MVC.ModelState ) is a component in the ASP.Net MVC Framework that manages the state of the Model through Views and Controller classes.

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MVC 4 asp.net additional parameter to LoginModel

I m a newbie for MVC 4 .net and is stuck in a problem. In LoginModel, I have added an additional parameter as Usertype: [Display(Name = "User type")] public int UserType { get; set; } But, when I visit here, 'Login(LoginModel model, string…
Khushi
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ModelState.AddModelError why is there no ModelState.AddModelSuccess?

ModelState is a dictionary object that contains the state of the model and of model-building validation. ModelState.AddModelError("MyKey", "My Error Message"); AddModelError() which adds the specified error messages to the errors collection of…
sridharnetha
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ModelState.isValid = false on production machine, true on development machine

I'm using the jQuery jTable plugin for a CRUD table within my ASP.Net MVC 3 application. Running the code on my development machine works fine. However when I move the code to the production server, I cannot add new events/rows to jTable as I keep…
fpsColton
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Update ModelState in ASP MVC4

I'm completely new to ASP MVC, so sorry if I'm asking something stupid. The ModelState won't get validated. It says venue.VenueType.Type is null. Am I doing this right? I'm already giving a value to Type in the controller (don't know if this is best…
Vincentius
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How do I simply set the ModelStateError from the HandleUnauthorizedRequest method?

So what is happening is that I have a condition within my override of the HandleUnauthorizedRequest method in my custom authorize attribute. Up to this point, I've been throwing a 403 which gets picked up and redirects to a custom error page. Well…
Sinaesthetic
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Prevent ModelState.IsValid from validating attached entities?

Is there a way to override ModelState.IsValid? Some of the entities to be validated are just attached entities, so all the fields except the ID are not to be validate as the entity is in state Unchanged. Is there a way to do this? Has anyone faced…
Shimmy Weitzhandler
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ModelState: Validate only the properties that are inside the form

I have a User class with multiple string properties, all of them required. The properties are used for different actions, like Create and Update. In my form, on create action, i am using only a part of these properties, and, because of this, the…
Catalin
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MVC .NET 3 ModelState and ValidationResults

I have problem. I use [IBAN] Atrribute with nHibernate ORM. Everything work fine except one thing. When I input wrong IBAN I get information about it in object.ValidationResults() but I don't have it in ModelState so I dont get error information in…
Ellbar
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Model binder wont pass checkbox value into integer property

My user model has an int property called active (its an int because I didn't create the model nor the database, its getting used as a boolean..). I'm creating the action /Users/Edit/ that will be editting the model, so I've got a form with a…
user1534664
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MVC serverside validation of single posted object

I'm currently using a single action to handle 2 views which use a separate ViewModel like so: [HttpPost] public ActionResult(PrivateCustomer p, CorporateCustomer c) { if(Modelstate.IsValid) { ... } } My viewmodels look like this: public abstract…
Kippie
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ModelState validity using ViewModel

I have a table Product, a table ProductType and finally a table ProductCompanies. Here is their relation : I have a ProductViewModel which is like this : public class ProductViewModel { public Product Product { get; set; } …
Traffy
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ASP.NET MVC create and edit one to many relationship invalid modelstate

Why does ModelState.IsValid returns "false" when storing one to many data with a post. I'm using ViewModel and EditorTemplate to display those data right for edit. In my case Test(one)-Questions(many). If only test is stored modelstate is valid, but…
satosan
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MVC4: Modelstate is not valid when creating a new record

I try to add a new Country which has a link to continent. When I press the "Create" button, it doesn't add a new record. I debugged my project and I think it's because the ValidState is false. The reason because of this is that the property…
Mathias Mariman
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CSS Style for ModelState.AddFormError("Unable to login")

i want to style my error message which is "unable to login" but i dont know how to tag it in css? thanks in advance. im using webmatrix 2.
kix
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How to valid model state after altering the model

I am trying to use ModelState.IsValid which at the moment is always comeing back false because one field in the model is empty in an object. What i want to do is remove this object within this method and then try to ModelState.IsValid on the altered…
Beginner
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