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Questions tagged [remote-validation]

Remote Validation is the ability to call a custom server-side validation method via the client-side.

166 questions
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MVC3 Remote Validation not Fired?

I created a very simple test project to illustrate the problem. My model class public class HomeModel { [Required(ErrorMessage="Missing property1.")] public string Property1 { get; set; } …
hardywang
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Remote validation - Generated remote url is wrong

I am trying to add remote validation for old password in the Account view (ChangePassword section). I have a viewmodel Areas/Private/ViewModels/Account/ChangePasswordViewModel.cs which contains the OldPassword field: [Remote("IsPasswordValid",…
DimChtz
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How to show the ajax loader image while remote validating using data annotation in asp.net mvc3

in my asp.net mvc3 application i am doing remote validation if a user already exist using data annotation . it is working perfectly . i was wondering if there is any why i can show the ajax loader image beside the input field in the form while…
Shaik Mohammad Rafi
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Custom remote validations for complex models in blazor?

I am currently using to validate complex models. So far so good, except that there is also a requirement to check against the database to see if a record with the same value already exists. I have tried…
Josh
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Remote validation, No URL for remote validation could be found

Whatever tutorial or sample I use I get the exact same message over and over : My Model : public class Login { [StringLength(50)] [Remote("CheckUserName", "Index", ErrorMessage = "Username already exists")] public string UserName { get;…
user11208424
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How to prevent this route error in remote model validation ASP.NET Core

I'm trying to validate email using this remote validation attribute, but I keep getting this error. Does anyone know the exact reason for this? public class StudentVm { public string Id { get; set; } [Required] public string…
Samithra niroshana
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Remote Validation not Firing in Unit Test

I am creating controller unit tests and am trying to programmatically validate a view model with a remote validation. Built in and validationattributes all fire and return correctly, but the remote validation will not execute. All the validations…
user1558501
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Remote validation not working in ASP.NET MVC 5

Here I have create form which consists customer email field for which I am trying to check whether the entered email already exits or not and if exist show email already exists message. To do this i have tried to use remote validation but the…
redcaper71
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Remote Validation On Nested ViewModels With __RequestVerificationToken

I have a viewmodel class that called "LoginIndexViewModel" for use on login razor page, containing login, signin & forget password forms. It contains several properties, each of which is a viewmodel separately. Here is the "LoginIndexViewModel"…
Varan Sinayee
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ASP.NET MVC hidden input as addtional fields sent as null to remote validator

I have a problem with my Remote Validation. The following is my model : [MetadataType(typeof(M_ToolingAnnotation))] public partial class M_Tooling { public string ToolingID { get; set; } } internal sealed class M_ToolingAnnotation { …
Khairul
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jQuery remote validation on create vs update

I have a Laravel 5.4 backend with validation rules all set up and working fine. I also implemented the jQuery Validation plugin for client side validation for a better experience and used it successfully to test the remote validation. So for…
seekay
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Make Remote Email Validation work only in certain views?

I have an email property in my model that looks like this [Required(ErrorMessage ="Email Address is required.")] [EmailAddress(ErrorMessage = "Invalid Email Address")] [Remote("checkEmailValidate", "Employee", HttpMethod = "POST",…
Andrew McKeighan
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MVC Remote validation is not rendering

I have a model called ItemCodeModel that is defined outside of my MVC project (in a different project). Here is the model below: public class ItemCodeModel { public Guid ItemId {get; set;} [Required] …
user2472888
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MVC Remote validation request at input focus lost only

I've been studying the ASP.NET MVC 5 client-side validation feature. The validation process is triggered mainly when the input element lost is focus (i.e: user stops editing it and select another element) The built-in remote validation feature…
mdarefull
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How to create an custom remote validation attribute with dynamic additiional fields in ASP.NET MVC

I am developing an ASP.NET MVC5 project. In my project I am creating remote validation. For that I just created an custom validation attribute to support server-side validation. My remote validator working fine when remote action has to catch only…
Wai Yan Hein
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