Skip to main content
All docs
V24.2
.NET 8.0+
  • The page you are viewing does not exist in the .NET Framework 4.6.2+ platform documentation. This link will take you to the parent topic of the current section.

DevExpress v24.2 Update — Your Feedback Matters

Our What's New in v24.2 webpage includes product-specific surveys. Your response to our survey questions will help us measure product satisfaction for features released in this major update and help us refine our plans for our next major release.

Take the survey Not interested

ValidationApplicationBuilderExtensions.AddValidation(IModuleBuilder<IBlazorApplicationBuilder>, Action<ValidationModuleOptions>) Method

Adds the Validation Module to your application.

Namespace: DevExpress.ExpressApp.Blazor.ApplicationBuilder

Assembly: DevExpress.ExpressApp.Validation.Blazor.v24.2.dll

NuGet Package: DevExpress.ExpressApp.Validation.Blazor

#Declaration

public static IModuleBuilder<IBlazorApplicationBuilder> AddValidation(
    this IModuleBuilder<IBlazorApplicationBuilder> builder,
    Action<ValidationModuleOptions> configureOptions = null
)

#Parameters

Name Type Description
builder IModuleBuilder<IBlazorApplicationBuilder>

Allows you to register and configure Modules in your application, and chain further Module registrations.

#Optional Parameters

Name Type Default Description
configureOptions Action<DevExpress.ExpressApp.Validation.ValidationModuleOptions> null

Options that you can use to configure the Validation Module.

#Returns

Type Description
IModuleBuilder<IBlazorApplicationBuilder>

Allows you to register and configure Modules in your application, and chain further Module registrations.

#Remarks

The following example demonstrates how to use this method:

File: MySolution.Blazor.Server\Startup.cs.

using DevExpress.ExpressApp.ApplicationBuilder;
using DevExpress.ExpressApp.Blazor.ApplicationBuilder;
using DevExpress.Persistent.BaseImpl;
// ...
public class Startup {
   // ...
    public void ConfigureServices(IServiceCollection services) {
        // ...
        services.AddXaf(Configuration, builder => {
            builder.UseApplication<MySolutionBlazorApplication>();
            builder.Modules
                // ...
                .AddValidation(options => {
                    options.AllowValidationDetailsAccess = false;
                })
            // ...
        });
        // ...
    }
}
See Also