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

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

Adds the Validation Module to your application.

Namespace : DevExpress.ExpressApp.Blazor.ApplicationBuilder

Assembly : DevExpress.ExpressApp.Validation.Blazor.v25.2.dll

NuGet Package : DevExpress.ExpressApp.Validation.Blazor

Declaration

csharp
public static IModuleBuilder<IBlazorApplicationBuilder> AddValidation(
    this IModuleBuilder<IBlazorApplicationBuilder> builder,
    Action<ValidationModuleOptions> configureOptions = null
)
vb
<ExtensionAttribute>
Public Shared Function AddValidation(
    builder As IModuleBuilder(Of IBlazorApplicationBuilder),
    configureOptions As Action(Of ValidationModuleOptions) = Nothing
) As IModuleBuilder(Of IBlazorApplicationBuilder)

Parameters

NameTypeDescription
builderIModuleBuilder<IBlazorApplicationBuilder>

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

|

Optional Parameters

NameTypeDefaultDescription
configureOptionsAction<DevExpress.ExpressApp.Validation.ValidationModuleOptions>null

Options that you can use to configure the Validation Module.

|

Returns

TypeDescription
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.

csharp
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;
                    options.Events.OnCustomNeedToValidateRule += (context) => {
                        //...
                    };
                })
            // ...
        });
        // ...
    }
}

See Also

ValidationApplicationBuilderExtensions Class

ValidationApplicationBuilderExtensions Members

DevExpress.ExpressApp.Blazor.ApplicationBuilder Namespace