diff --git a/src/OpenIddict.Client.AspNetCore/OpenIddictClientAspNetCoreBuilder.cs b/src/OpenIddict.Client.AspNetCore/OpenIddictClientAspNetCoreBuilder.cs
index 1aa96570..64f51cc4 100644
--- a/src/OpenIddict.Client.AspNetCore/OpenIddictClientAspNetCoreBuilder.cs
+++ b/src/OpenIddict.Client.AspNetCore/OpenIddictClientAspNetCoreBuilder.cs
@@ -30,6 +30,17 @@ public sealed class OpenIddictClientAspNetCoreBuilder
     [EditorBrowsable(EditorBrowsableState.Never)]
     public IServiceCollection Services { get; }
 
+    /// <summary>
+    /// Enables validation of options during application startup.
+    /// </summary>
+    /// <returns>The <see cref="OpenIddictClientAspNetCoreBuilder"/> instance.</returns>
+    public OpenIddictClientAspNetCoreBuilder ValidateOnStart()
+    {
+        Services.AddOptionsWithValidateOnStart<OpenIddictClientAspNetCoreOptions>();
+
+        return this;
+    }
+
     /// <summary>
     /// Amends the default OpenIddict client ASP.NET Core configuration.
     /// </summary>
diff --git a/src/OpenIddict.Client.DataProtection/OpenIddictClientDataProtectionBuilder.cs b/src/OpenIddict.Client.DataProtection/OpenIddictClientDataProtectionBuilder.cs
index aaef1ed1..bdf12fdd 100644
--- a/src/OpenIddict.Client.DataProtection/OpenIddictClientDataProtectionBuilder.cs
+++ b/src/OpenIddict.Client.DataProtection/OpenIddictClientDataProtectionBuilder.cs
@@ -29,6 +29,17 @@ public sealed class OpenIddictClientDataProtectionBuilder
     [EditorBrowsable(EditorBrowsableState.Never)]
     public IServiceCollection Services { get; }
 
+    /// <summary>
+    /// Enables validation of options during application startup.
+    /// </summary>
+    /// <returns>The <see cref="OpenIddictClientDataProtectionBuilder"/> instance.</returns>
+    public OpenIddictClientDataProtectionBuilder ValidateOnStart()
+    {
+        Services.AddOptionsWithValidateOnStart<OpenIddictClientDataProtectionOptions>();
+
+        return this;
+    }
+
     /// <summary>
     /// Amends the default OpenIddict client ASP.NET Core Data Protection configuration.
     /// </summary>
diff --git a/src/OpenIddict.Client.Owin/OpenIddictClientOwinBuilder.cs b/src/OpenIddict.Client.Owin/OpenIddictClientOwinBuilder.cs
index 5f64eec8..5eda6aab 100644
--- a/src/OpenIddict.Client.Owin/OpenIddictClientOwinBuilder.cs
+++ b/src/OpenIddict.Client.Owin/OpenIddictClientOwinBuilder.cs
@@ -30,6 +30,17 @@ public sealed class OpenIddictClientOwinBuilder
     [EditorBrowsable(EditorBrowsableState.Never)]
     public IServiceCollection Services { get; }
 
+    /// <summary>
+    /// Enables validation of options during application startup.
+    /// </summary>
+    /// <returns>The <see cref="OpenIddictClientOwinBuilder"/> instance.</returns>
+    public OpenIddictClientOwinBuilder ValidateOnStart()
+    {
+        Services.AddOptionsWithValidateOnStart<OpenIddictClientOwinOptions>();
+
+        return this;
+    }
+
     /// <summary>
     /// Amends the default OpenIddict client OWIN/Katana configuration.
     /// </summary>
diff --git a/src/OpenIddict.Client.SystemIntegration/OpenIddictClientSystemIntegrationBuilder.cs b/src/OpenIddict.Client.SystemIntegration/OpenIddictClientSystemIntegrationBuilder.cs
index 948c59b4..f75534ec 100644
--- a/src/OpenIddict.Client.SystemIntegration/OpenIddictClientSystemIntegrationBuilder.cs
+++ b/src/OpenIddict.Client.SystemIntegration/OpenIddictClientSystemIntegrationBuilder.cs
@@ -32,6 +32,17 @@ public sealed class OpenIddictClientSystemIntegrationBuilder
     [EditorBrowsable(EditorBrowsableState.Never)]
     public IServiceCollection Services { get; }
 
+    /// <summary>
+    /// Enables validation of options during application startup.
+    /// </summary>
+    /// <returns>The <see cref="OpenIddictClientSystemIntegrationBuilder"/> instance.</returns>
+    public OpenIddictClientSystemIntegrationBuilder ValidateOnStart()
+    {
+        Services.AddOptionsWithValidateOnStart<OpenIddictClientSystemIntegrationOptions>();
+
+        return this;
+    }
+
     /// <summary>
     /// Amends the default OpenIddict client system integration configuration.
     /// </summary>
diff --git a/src/OpenIddict.Client.SystemNetHttp/OpenIddictClientSystemNetHttpBuilder.cs b/src/OpenIddict.Client.SystemNetHttp/OpenIddictClientSystemNetHttpBuilder.cs
index c4f26151..c8ff2781 100644
--- a/src/OpenIddict.Client.SystemNetHttp/OpenIddictClientSystemNetHttpBuilder.cs
+++ b/src/OpenIddict.Client.SystemNetHttp/OpenIddictClientSystemNetHttpBuilder.cs
@@ -33,6 +33,17 @@ public sealed class OpenIddictClientSystemNetHttpBuilder
     [EditorBrowsable(EditorBrowsableState.Never)]
     public IServiceCollection Services { get; }
 
+    /// <summary>
+    /// Enables validation of options during application startup.
+    /// </summary>
+    /// <returns>The <see cref="OpenIddictClientSystemNetHttpBuilder"/> instance.</returns>
+    public OpenIddictClientSystemNetHttpBuilder ValidateOnStart()
+    {
+        Services.AddOptionsWithValidateOnStart<OpenIddictClientSystemNetHttpOptions>();
+
+        return this;
+    }
+
     /// <summary>
     /// Amends the default OpenIddict client/System.Net.Http configuration.
     /// </summary>
diff --git a/src/OpenIddict.Client.WebIntegration/OpenIddictClientWebIntegrationBuilder.cs b/src/OpenIddict.Client.WebIntegration/OpenIddictClientWebIntegrationBuilder.cs
index 406fd217..4c4ed650 100644
--- a/src/OpenIddict.Client.WebIntegration/OpenIddictClientWebIntegrationBuilder.cs
+++ b/src/OpenIddict.Client.WebIntegration/OpenIddictClientWebIntegrationBuilder.cs
@@ -27,6 +27,17 @@ public sealed partial class OpenIddictClientWebIntegrationBuilder
     [EditorBrowsable(EditorBrowsableState.Never)]
     public IServiceCollection Services { get; }
 
+    /// <summary>
+    /// Enables validation of options during application startup.
+    /// </summary>
+    /// <returns>The <see cref="OpenIddictClientWebIntegrationBuilder"/> instance.</returns>
+    public OpenIddictClientWebIntegrationBuilder ValidateOnStart()
+    {
+        Services.AddOptionsWithValidateOnStart<OpenIddictClientWebIntegrationOptions>();
+
+        return this;
+    }
+
     /// <summary>
     /// Amends the default OpenIddict client Web integration configuration.
     /// </summary>
diff --git a/src/OpenIddict.Client/OpenIddictClientBuilder.cs b/src/OpenIddict.Client/OpenIddictClientBuilder.cs
index cf4f3a83..07506d54 100644
--- a/src/OpenIddict.Client/OpenIddictClientBuilder.cs
+++ b/src/OpenIddict.Client/OpenIddictClientBuilder.cs
@@ -34,6 +34,18 @@ public sealed class OpenIddictClientBuilder
     [EditorBrowsable(EditorBrowsableState.Never)]
     public IServiceCollection Services { get; }
 
+
+    /// <summary>
+    /// Enables validation of options during application startup.
+    /// </summary>
+    /// <returns>The <see cref="OpenIddictClientBuilder"/> instance.</returns>
+    public OpenIddictClientBuilder ValidateOnStart()
+    {
+        Services.AddOptionsWithValidateOnStart<OpenIddictClientOptions>();
+
+        return this;
+    }
+
     /// <summary>
     /// Registers an event handler using the specified configuration delegate.
     /// </summary>
diff --git a/src/OpenIddict.Core/OpenIddictCoreBuilder.cs b/src/OpenIddict.Core/OpenIddictCoreBuilder.cs
index 191727cc..a8438aad 100644
--- a/src/OpenIddict.Core/OpenIddictCoreBuilder.cs
+++ b/src/OpenIddict.Core/OpenIddictCoreBuilder.cs
@@ -30,6 +30,17 @@ public sealed class OpenIddictCoreBuilder
     [EditorBrowsable(EditorBrowsableState.Never)]
     public IServiceCollection Services { get; }
 
+    /// <summary>
+    /// Enables validation of options during application startup.
+    /// </summary>
+    /// <returns>The <see cref="OpenIddictCoreBuilder"/> instance.</returns>
+    public OpenIddictCoreBuilder ValidateOnStart()
+    {
+        Services.AddOptionsWithValidateOnStart<OpenIddictCoreOptions>();
+
+        return this;
+    }
+
     /// <summary>
     /// Amends the default OpenIddict core configuration.
     /// </summary>
diff --git a/src/OpenIddict.EntityFramework/OpenIddictEntityFrameworkBuilder.cs b/src/OpenIddict.EntityFramework/OpenIddictEntityFrameworkBuilder.cs
index 193c44aa..ea4ca3d5 100644
--- a/src/OpenIddict.EntityFramework/OpenIddictEntityFrameworkBuilder.cs
+++ b/src/OpenIddict.EntityFramework/OpenIddictEntityFrameworkBuilder.cs
@@ -31,6 +31,17 @@ public sealed class OpenIddictEntityFrameworkBuilder
     [EditorBrowsable(EditorBrowsableState.Never)]
     public IServiceCollection Services { get; }
 
+    /// <summary>
+    /// Enables validation of options during application startup.
+    /// </summary>
+    /// <returns>The <see cref="OpenIddictEntityFrameworkBuilder"/> instance.</returns>
+    public OpenIddictEntityFrameworkBuilder ValidateOnStart()
+    {
+        Services.AddOptionsWithValidateOnStart<OpenIddictEntityFrameworkOptions>();
+
+        return this;
+    }
+
     /// <summary>
     /// Amends the default OpenIddict Entity Framework 6.x configuration.
     /// </summary>
diff --git a/src/OpenIddict.EntityFrameworkCore/OpenIddictEntityFrameworkCoreBuilder.cs b/src/OpenIddict.EntityFrameworkCore/OpenIddictEntityFrameworkCoreBuilder.cs
index 3beeb0f3..f24da85f 100644
--- a/src/OpenIddict.EntityFrameworkCore/OpenIddictEntityFrameworkCoreBuilder.cs
+++ b/src/OpenIddict.EntityFrameworkCore/OpenIddictEntityFrameworkCoreBuilder.cs
@@ -31,6 +31,17 @@ public sealed class OpenIddictEntityFrameworkCoreBuilder
     [EditorBrowsable(EditorBrowsableState.Never)]
     public IServiceCollection Services { get; }
 
+    /// <summary>
+    /// Enables validation of options during application startup.
+    /// </summary>
+    /// <returns>The <see cref="OpenIddictEntityFrameworkCoreBuilder"/> instance.</returns>
+    public OpenIddictEntityFrameworkCoreBuilder ValidateOnStart()
+    {
+        Services.AddOptionsWithValidateOnStart<OpenIddictEntityFrameworkCoreOptions>();
+
+        return this;
+    }
+
     /// <summary>
     /// Amends the default OpenIddict Entity Framework Core configuration.
     /// </summary>
diff --git a/src/OpenIddict.MongoDb/OpenIddictMongoDbBuilder.cs b/src/OpenIddict.MongoDb/OpenIddictMongoDbBuilder.cs
index 9896be74..9ef8f000 100644
--- a/src/OpenIddict.MongoDb/OpenIddictMongoDbBuilder.cs
+++ b/src/OpenIddict.MongoDb/OpenIddictMongoDbBuilder.cs
@@ -31,6 +31,17 @@ public sealed class OpenIddictMongoDbBuilder
     [EditorBrowsable(EditorBrowsableState.Never)]
     public IServiceCollection Services { get; }
 
+    /// <summary>
+    /// Enables validation of options during application startup.
+    /// </summary>
+    /// <returns>The <see cref="OpenIddictMongoDbBuilder"/> instance.</returns>
+    public OpenIddictMongoDbBuilder ValidateOnStart()
+    {
+        Services.AddOptionsWithValidateOnStart<OpenIddictMongoDbOptions>();
+
+        return this;
+    }
+
     /// <summary>
     /// Amends the default OpenIddict MongoDB configuration.
     /// </summary>
diff --git a/src/OpenIddict.Quartz/OpenIddictQuartzBuilder.cs b/src/OpenIddict.Quartz/OpenIddictQuartzBuilder.cs
index 3a57d795..4028eced 100644
--- a/src/OpenIddict.Quartz/OpenIddictQuartzBuilder.cs
+++ b/src/OpenIddict.Quartz/OpenIddictQuartzBuilder.cs
@@ -27,6 +27,17 @@ public sealed class OpenIddictQuartzBuilder
     [EditorBrowsable(EditorBrowsableState.Never)]
     public IServiceCollection Services { get; }
 
+    /// <summary>
+    /// Enables validation of options during application startup.
+    /// </summary>
+    /// <returns>The <see cref="OpenIddictQuartzBuilder"/> instance.</returns>
+    public OpenIddictQuartzBuilder ValidateOnStart()
+    {
+        Services.AddOptionsWithValidateOnStart<OpenIddictQuartzOptions>();
+
+        return this;
+    }
+
     /// <summary>
     /// Amends the default OpenIddict Quartz.NET configuration.
     /// </summary>
diff --git a/src/OpenIddict.Server.AspNetCore/OpenIddictServerAspNetCoreBuilder.cs b/src/OpenIddict.Server.AspNetCore/OpenIddictServerAspNetCoreBuilder.cs
index f5554df1..18557920 100644
--- a/src/OpenIddict.Server.AspNetCore/OpenIddictServerAspNetCoreBuilder.cs
+++ b/src/OpenIddict.Server.AspNetCore/OpenIddictServerAspNetCoreBuilder.cs
@@ -29,6 +29,17 @@ public sealed class OpenIddictServerAspNetCoreBuilder
     [EditorBrowsable(EditorBrowsableState.Never)]
     public IServiceCollection Services { get; }
 
+    /// <summary>
+    /// Enables validation of options during application startup.
+    /// </summary>
+    /// <returns>The <see cref="OpenIddictServerAspNetCoreBuilder"/> instance.</returns>
+    public OpenIddictServerAspNetCoreBuilder ValidateOnStart()
+    {
+        Services.AddOptionsWithValidateOnStart<OpenIddictServerAspNetCoreOptions>();
+
+        return this;
+    }
+
     /// <summary>
     /// Amends the default OpenIddict server ASP.NET Core configuration.
     /// </summary>
diff --git a/src/OpenIddict.Server.DataProtection/OpenIddictServerDataProtectionBuilder.cs b/src/OpenIddict.Server.DataProtection/OpenIddictServerDataProtectionBuilder.cs
index 2d75eed1..a0265920 100644
--- a/src/OpenIddict.Server.DataProtection/OpenIddictServerDataProtectionBuilder.cs
+++ b/src/OpenIddict.Server.DataProtection/OpenIddictServerDataProtectionBuilder.cs
@@ -29,6 +29,17 @@ public sealed class OpenIddictServerDataProtectionBuilder
     [EditorBrowsable(EditorBrowsableState.Never)]
     public IServiceCollection Services { get; }
 
+    /// <summary>
+    /// Enables validation of options during application startup.
+    /// </summary>
+    /// <returns>The <see cref="OpenIddictServerDataProtectionBuilder"/> instance.</returns>
+    public OpenIddictServerDataProtectionBuilder ValidateOnStart()
+    {
+        Services.AddOptionsWithValidateOnStart<OpenIddictServerDataProtectionOptions>();
+
+        return this;
+    }
+
     /// <summary>
     /// Amends the default OpenIddict server ASP.NET Core Data Protection configuration.
     /// </summary>
diff --git a/src/OpenIddict.Server.Owin/OpenIddictServerOwinBuilder.cs b/src/OpenIddict.Server.Owin/OpenIddictServerOwinBuilder.cs
index 8b36a12b..1b39edd2 100644
--- a/src/OpenIddict.Server.Owin/OpenIddictServerOwinBuilder.cs
+++ b/src/OpenIddict.Server.Owin/OpenIddictServerOwinBuilder.cs
@@ -30,6 +30,17 @@ public sealed class OpenIddictServerOwinBuilder
     public IServiceCollection Services { get; }
 
     /// <summary>
+    /// Enables validation of options during application startup.
+    /// </summary>
+    /// <returns>The <see cref="OpenIddictServerOwinBuilder"/> instance.</returns>
+    public OpenIddictServerOwinBuilder ValidateOnStart()
+    {
+        Services.AddOptionsWithValidateOnStart<OpenIddictServerOwinOptions>();
+
+        return this;
+    }
+
+    /// <summary>   
     /// Amends the default OpenIddict server OWIN/Katana configuration.
     /// </summary>
     /// <param name="configuration">The delegate used to configure the OpenIddict options.</param>
diff --git a/src/OpenIddict.Server/OpenIddictServerBuilder.cs b/src/OpenIddict.Server/OpenIddictServerBuilder.cs
index d2993c35..a8b7222b 100644
--- a/src/OpenIddict.Server/OpenIddictServerBuilder.cs
+++ b/src/OpenIddict.Server/OpenIddictServerBuilder.cs
@@ -34,6 +34,17 @@ public sealed class OpenIddictServerBuilder
     [EditorBrowsable(EditorBrowsableState.Never)]
     public IServiceCollection Services { get; }
 
+    /// <summary>
+    /// Enables validation of options during application startup.
+    /// </summary>
+    /// <returns>The <see cref="OpenIddictServerBuilder"/> instance.</returns>
+    public OpenIddictServerBuilder ValidateOnStart()
+    {
+        Services.AddOptionsWithValidateOnStart<OpenIddictServerOptions>();
+
+        return this;
+    }
+
     /// <summary>
     /// Registers an event handler using the specified configuration delegate.
     /// </summary>
diff --git a/src/OpenIddict.Validation.AspNetCore/OpenIddictValidationAspNetCoreBuilder.cs b/src/OpenIddict.Validation.AspNetCore/OpenIddictValidationAspNetCoreBuilder.cs
index b895089d..80ff8203 100644
--- a/src/OpenIddict.Validation.AspNetCore/OpenIddictValidationAspNetCoreBuilder.cs
+++ b/src/OpenIddict.Validation.AspNetCore/OpenIddictValidationAspNetCoreBuilder.cs
@@ -28,6 +28,17 @@ public sealed class OpenIddictValidationAspNetCoreBuilder
     [EditorBrowsable(EditorBrowsableState.Never)]
     public IServiceCollection Services { get; }
 
+    /// <summary>
+    /// Enables validation of options during application startup.
+    /// </summary>
+    /// <returns>The <see cref="OpenIddictValidationAspNetCoreBuilder"/> instance.</returns>
+    public OpenIddictValidationAspNetCoreBuilder ValidateOnStart()
+    {
+        Services.AddOptionsWithValidateOnStart<OpenIddictValidationAspNetCoreOptions>();
+
+        return this;
+    }
+
     /// <summary>
     /// Amends the default OpenIddict validation ASP.NET Core configuration.
     /// </summary>
diff --git a/src/OpenIddict.Validation.DataProtection/OpenIddictValidationDataProtectionBuilder.cs b/src/OpenIddict.Validation.DataProtection/OpenIddictValidationDataProtectionBuilder.cs
index 71736478..004e045d 100644
--- a/src/OpenIddict.Validation.DataProtection/OpenIddictValidationDataProtectionBuilder.cs
+++ b/src/OpenIddict.Validation.DataProtection/OpenIddictValidationDataProtectionBuilder.cs
@@ -29,6 +29,17 @@ public sealed class OpenIddictValidationDataProtectionBuilder
     [EditorBrowsable(EditorBrowsableState.Never)]
     public IServiceCollection Services { get; }
 
+    /// <summary>
+    /// Enables validation of options during application startup.
+    /// </summary>
+    /// <returns>The <see cref="OpenIddictValidationDataProtectionBuilder"/> instance.</returns>
+    public OpenIddictValidationDataProtectionBuilder ValidateOnStart()
+    {
+        Services.AddOptionsWithValidateOnStart<OpenIddictValidationDataProtectionOptions>();
+
+        return this;
+    }
+
     /// <summary>
     /// Amends the default OpenIddict validation ASP.NET Core Data Protection configuration.
     /// </summary>
diff --git a/src/OpenIddict.Validation.Owin/OpenIddictValidationOwinBuilder.cs b/src/OpenIddict.Validation.Owin/OpenIddictValidationOwinBuilder.cs
index e9adf4cb..74dea176 100644
--- a/src/OpenIddict.Validation.Owin/OpenIddictValidationOwinBuilder.cs
+++ b/src/OpenIddict.Validation.Owin/OpenIddictValidationOwinBuilder.cs
@@ -28,6 +28,17 @@ public sealed class OpenIddictValidationOwinBuilder
     [EditorBrowsable(EditorBrowsableState.Never)]
     public IServiceCollection Services { get; }
 
+    /// <summary>
+    /// Enables validation of options during application startup.
+    /// </summary>
+    /// <returns>The <see cref="OpenIddictValidationOwinBuilder"/> instance.</returns>
+    public OpenIddictValidationOwinBuilder ValidateOnStart()
+    {
+        Services.AddOptionsWithValidateOnStart<OpenIddictValidationOwinOptions>();
+
+        return this;
+    }
+
     /// <summary>
     /// Amends the default OpenIddict validation OWIN/Katana configuration.
     /// </summary>
diff --git a/src/OpenIddict.Validation.ServerIntegration/OpenIddictValidationServerIntegrationBuilder.cs b/src/OpenIddict.Validation.ServerIntegration/OpenIddictValidationServerIntegrationBuilder.cs
index 2e397a53..5dec460c 100644
--- a/src/OpenIddict.Validation.ServerIntegration/OpenIddictValidationServerIntegrationBuilder.cs
+++ b/src/OpenIddict.Validation.ServerIntegration/OpenIddictValidationServerIntegrationBuilder.cs
@@ -27,6 +27,17 @@ public sealed class OpenIddictValidationServerIntegrationBuilder
     [EditorBrowsable(EditorBrowsableState.Never)]
     public IServiceCollection Services { get; }
 
+    /// <summary>
+    /// Enables validation of options during application startup.
+    /// </summary>
+    /// <returns>The <see cref="OpenIddictValidationServerIntegrationBuilder"/> instance.</returns>
+    public OpenIddictValidationServerIntegrationBuilder ValidateOnStart()
+    {
+        Services.AddOptionsWithValidateOnStart<OpenIddictValidationServerIntegrationOptions>();
+
+        return this;
+    }
+
     /// <summary>
     /// Amends the default OpenIddict validation/server integration configuration.
     /// </summary>
diff --git a/src/OpenIddict.Validation.SystemNetHttp/OpenIddictValidationSystemNetHttpBuilder.cs b/src/OpenIddict.Validation.SystemNetHttp/OpenIddictValidationSystemNetHttpBuilder.cs
index 548342da..af640be5 100644
--- a/src/OpenIddict.Validation.SystemNetHttp/OpenIddictValidationSystemNetHttpBuilder.cs
+++ b/src/OpenIddict.Validation.SystemNetHttp/OpenIddictValidationSystemNetHttpBuilder.cs
@@ -32,6 +32,17 @@ public sealed class OpenIddictValidationSystemNetHttpBuilder
     [EditorBrowsable(EditorBrowsableState.Never)]
     public IServiceCollection Services { get; }
 
+    /// <summary>
+    /// Enables validation of options during application startup.
+    /// </summary>
+    /// <returns>The <see cref="OpenIddictValidationSystemNetHttpBuilder"/> instance.</returns>
+    public OpenIddictValidationSystemNetHttpBuilder ValidateOnStart()
+    {
+        Services.AddOptionsWithValidateOnStart<OpenIddictValidationSystemNetHttpOptions>();
+
+        return this;
+    }
+
     /// <summary>
     /// Amends the default OpenIddict validation/System.Net.Http configuration.
     /// </summary>
diff --git a/src/OpenIddict.Validation/OpenIddictValidationBuilder.cs b/src/OpenIddict.Validation/OpenIddictValidationBuilder.cs
index a81aa907..7d3e239c 100644
--- a/src/OpenIddict.Validation/OpenIddictValidationBuilder.cs
+++ b/src/OpenIddict.Validation/OpenIddictValidationBuilder.cs
@@ -33,6 +33,17 @@ public sealed class OpenIddictValidationBuilder
     [EditorBrowsable(EditorBrowsableState.Never)]
     public IServiceCollection Services { get; }
 
+    /// <summary>
+    /// Enables validation of options during application startup.
+    /// </summary>
+    /// <returns>The <see cref="OpenIddictValidationBuilder"/> instance.</returns>
+    public OpenIddictValidationBuilder ValidateOnStart()
+    {
+        Services.AddOptionsWithValidateOnStart<OpenIddictValidationOptions>();
+
+        return this;
+    }
+
     /// <summary>
     /// Registers an event handler using the specified configuration delegate.
     /// </summary>