v7.0.4-beta.3

Changes in 7.0.4-beta.3

• Removed: Deprecated FluentValidation.AspNetCore package reference from test project (Issue #164)
  • Replaced with FluentValidation.DependencyInjectionExtensions 12.0.0, the official non-deprecated successor
  • Aligns test project with sample projects that already use FluentValidation.DependencyInjectionExtensions

v7.0.4-beta.2

Support for Keyed DI Services (Issue #165)

Validators registered via keyed DI services (.NET 8+) are now discovered automatically:

services.AddKeyedScoped<IValidator<MyModel>, MyModelValidator>("myKey");

What's new

• Validators registered via AddKeyedScoped, AddKeyedTransient, AddKeyedSingleton are now discovered automatically
• Works with both GetValidator (OperationFilter/DocumentFilter) and GetValidators (SchemaFilter) paths
• Registration order independent — keyed validators registered before or after AddFluentValidationRulesToSwagger() are discovered
• Deduplication: same validator registered as both keyed and non-keyed is returned only once
• Graceful fallback: no impact when keyed services are not used or DI container doesn't support IKeyedServiceProvider

Full Changelog: v7.0.4-beta.1...v7.0.4-beta.2

v7.0.4-beta.1

Changes in 7.0.4-beta.1

• Fixed: [AsParameters] types in minimal API and [FromQuery] container types create unused schemas in components/schemas (Issue #180)
  • GetSchemaForType() registers schemas in SchemaRepository as a side-effect of GenerateSchema()
  • Added check-and-cleanup: snapshot existing schema IDs before processing, remove side-effect schemas after applying validation rules to parameters
  • Fix applied to both default path (FluentValidationOperationFilter) and experimental path (FluentValidationDocumentFilter)

Install from MyGet

# Add MyGet feed (if not already added)
dotnet nuget add source https://www.myget.org/F/micro-elements/api/v3/index.json -n micro-elements

# Install pre-release package
dotnet add package MicroElements.Swashbuckle.FluentValidation --version 7.0.4-beta.1

Packages published

• MicroElements.Swashbuckle.FluentValidation 7.0.4-beta.1
• MicroElements.OpenApi.FluentValidation 7.0.4-beta.1
• MicroElements.NSwag.FluentValidation 7.0.4-beta.1

7.0.3

Changes in 7.0.3

• Fixed: NullReferenceException when models contain nested object properties (Issue #176 extended)
  • Handle OpenApiSchemaReference for nested class properties in OpenApiRuleContext
  • Add safe TryGetValue check in NSwagRuleContext

7.0.2

Fixed: InvalidCastException when models contain enum properties (Issue #176)

• In Microsoft.OpenApi 2.x, enum properties are represented as OpenApiSchemaReference instead of OpenApiSchema
• Filter out schema references in GetProperties() method to avoid cast exception

7.0.1

Changes in 7.0.1

• Fixed: FluentValidation rules not applied to [FromForm] parameters (Issue #170)
  • Added RequestBody processing in FluentValidationOperationFilter for multipart/form-data and application/x-www-form-urlencoded content types

v.7.0.0

Changes in 7.0.0

New Features

• Add .NET 10 target framework support
• Add Swashbuckle.AspNetCore v10 compatibility
• Add Microsoft.OpenApi 2.x support via conditional compilation
• Create OpenApiSchemaCompatibility layer for cross-version support

Compatibility Matrix

Version	.NET	Swashbuckle	Microsoft.OpenApi
7.x	net10.0	10.x	2.x
7.x	net8.0/net9.0	8.x	1.x

v.6.1.1

Changes in 6.1.1

• Fixed test project compilation errors that prevented building with
  .NET 9.0 SDK
• Added missing package references (FluentValidation.AspNetCore,
  Swashbuckle.AspNetCore.Annotations)
• Removed orphaned #endif directive in SwaggerTestHost.cs
• Added null check for ISchemaGenerator to prevent
  NullReferenceException

6.1.0

Changes in 6.1.0

• Added support for .NET 8 and .NET 9 to MicroElements.Swashbuckle.FluentValidation.AspNetCore
• Dropped support for .NET 6.0
• Updated NJsonSchema to version 10.6.10

What's Changed

• Fix GetValidators for type 'System.Void' failed by @silveriomirandabee4 in #141
• Bump Swashbuckle.AspNetCore.SwaggerUI from 6.3.0 to 6.4.0 in /samples/SampleWebApi by @dependabot in #120
• feature/net9 by @jrgcubano in #151

New Contributors

• @silveriomirandabee4 made their first contribution in #141
• @dependabot made their first contribution in #120
• @jrgcubano made their first contribution in #151

Full Changelog: v.6.0.0...v.6.1.0

6.0.0

Changes in 6.0.0

• see changelog for betas

Changes in 6.0.0 - beta.3:

• Added: IFluentValidationRuleProvider can be replaced with DI
• Added: ISchemaGenerationOptions.ValidatorSearch
  • IsOneValidatorForType: bool; Value true: Gets only one validator (default), false: Gets all suitable validators (new)
  • SearchBaseTypeValidators: allows to search base type validators
• Fixed: Stack Overflow Exception when using recursive validator type (PR#122 by @rachelpetitto)
• Deleted: FluentValidationRulesRegistrator
• Deleted: SwaggerGenOptions from filters
• Many minor code cleanups

Changes in 6.0.0 - beta.2:

• Codebase unified with NSwag
• Added: MicroElements.NSwag.FluentValidation package. Early version
• Change: INameResolver removed from FluentValidationRules ctor. Set it from SchemaGenerationOptions
• Change: ISchemaGenerationSettings merged to ISchemaGenerationOptions
• Change: IValidatorRegistry and it's implementations moved to MicroElements.OpenApi.FluentValidation namespace and package
• Change: IValidatorRegistry can return more than one validator with method GetValidators
• Added: ValidatorSearch strategy OneForType, ManyForType
• Added: ISchemaGenerationOptions.ValidatorFilter, ISchemaGenerationOptions.RuleFilter, ISchemaGenerationOptions.RuleComponentFilter
  • Default Rule and RuleComponent filters checks that rule or component has no conditions.
  • Default ValidatorFilter checks that validator CanValidateInstancesOfType
• Change: UseAllOfForMultipleRules typo fix

Changes in 6.0.0 - beta.1:

• Abstracted common logic for NSwag
• Moved from IValidationFactory (obsolete in FV 11.1.0) to IValidationRegistry
• Supported FluentValidation 11 AddFluentValidationAutoValidation
• Removed HttpContextServiceProviderValidatorFactory
• Experimental DocumentFilter