FluentValidation 9.5.3

A validation library for .NET that uses a fluent interface to construct strongly-typed validation rules.

Showing the top 20 packages that depend on FluentValidation.

Packages Downloads
Nancy.Validation.FluentValidation
Adds Fluent Validation support to Nancy.
110
Nancy.Validation.FluentValidation
Adds Fluent Validation support to Nancy.
22
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
16
FluentValidation.AspNetCore
AspNetCore integration for FluentValidation
14
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
8
Nancy.Validation.FluentValidation
Adds Fluent Validation support to Nancy.
7
FluentValidation.AspNetCore
AspNetCore integration for FluentValidation
6
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
5

FluentValidation 9 is a major release. Please read the upgrade notes at https://docs.fluentvalidation.net/en/latest/upgrading-to-9.html Changes in 9.5.3: * Fix Swedish translation of credit card validation error. Changes in 9.5.2: * Fix Dutch translation of some errors * Fix string equality comparison in WithCustomState extension Changes in 9.5.1: * Fix incorrect wording in deprecation message for Transform * Fix ScalePrecision validator being available in intellisense for non-decimal properties. * Expose additional overload of Transform that receives the root object in the transformer. Changes in 9.5.0: * Introduce new syntax for applying transformations and deprecate the old syntax Changes in 9.4.0: * ChildRules now work as expected when inside a ruleset * Added ImplicitlyValidateRootCollectionElements option to MVC integration Changes in 9.3.0: * Improvements to LanguageManager's lazy loading of resources. * Deprecate IStringSource and its implementors. Use delegates instead. * CustomizeValidatorAttribute now works in Razor pages (netcore 3.1 and net 5.0 only) * RuleSetForClientSideMessagesAttribute now works in Razor pages (netcore 3.1 and net 5.0 only) * Fixes to Spanish language translations. Changes in 9.2.2: * Fix one of the inheritance validator overloads not working correctly. Changes in 9.2.1: * Add non-generic Add method to inheritance validator. * Updates to Persian translations. * Added Bengali translations. Changes in 9.2.0: * Add inheritance validator * Performance improvements Changes in 9.1.3: * Fix an issue with IncludeRulesNotInRuleSet not working correctly Changes in 9.1.2: * Make the ValidationContext.ThrowOnFailures getter public. Changes in 9.1.1: * Fix an incorrect deprecation message. Changes in 9.1: * Make ruleset separator character splitting consistent * Transform now works with RuleForEach * Introduce constants for rulesets * Resolve issue when attempting to use asynchronous conditions in a synchornous validaiton run * Added asynchronous versions of the TestHelper methods. * Introduce CascadeMode.Stop and deprecate CascadeMode.StopOnFirstFailure to resolve confusion/abiguity about setting the cascade mode at validator-level (#1437) * RaiseValidationException can be overridden to customize the exception throwing process * Add new Validate extension methods that allow options to be configured using a strategy Changes in 9.0.0: * Removed support for netstandard1.1 and netstandard1.6 * Removed support for end-of-life .NET Core versions (2.2 and 3.0). LTS versions are supported (2.1 and 3.1) * Default email validation mode now uses the same logic as ASP.NET Core. Previous regex behaviour is opt-in. * TestHelper advanced mode now has more features (see https://docs.fluentvalidation.net/en/latest/testing.html#advanced-test-extensions) * Equal/NotEqual now perform ordinal comparison when used with string properties * Severity can now be set dynamically with a callback * Removed WithLocalizedMessage (WithMessage that takes a callback is the replacement) * Removed ResourceName from ValidationFailure * Removed ResourceName and ResourceType from IStringSource. * Removed SetCollectionValidator which was deprecated in 8.0 * Additional overload of OnAnyFailure that can receive a collection of validation failures * Remove DisplayAttribute integration and reference to DataAnnotations. * ComparisonProperty placeholder is now formatted like PropertyName * Translations of default error messages into other languages are now lazily-loaded * Added Slovenian translations of default error messages. * Added Icelandic translations of default error messages. * Added WithMessageArgument to the test helpers. * Add additional overload of SetValidator that takes a Func that receives the current property value. * ASP.NET Core: FluentValidationModelValidatorProvider and FluentValidationModelValidator are now public. * Work around a bug in ASP.NET Core's integration testing components that can cause ConfigureServices to run multiple times. * SourceLink integration. * {CollectionIndex} placeholder can now be accessed in child validators. * Additional ValidationException constructor that allows using both the default message and a custom one together. * ScalePrecisionValidator algorithm now matches SQL Server. * Additional overload of the When methods that contain the validation context. * Automatically scanned types can be excluded when calling RegisterValidatorsFromAssemblyContaining in ASP.NET Core projects. * New AutomaticValidationEnabled property for use in ASP.NET Core projects (defaults to true). Full release notes can be found at https://github.com/FluentValidation/FluentValidation/releases

.NET Framework 4.6.1

  • No dependencies.

.NET 5.0

  • No dependencies.

.NET Standard 2.0

  • No dependencies.

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