Releases: FluentValidation/FluentValidation
9.1.2
Release notes
Please read the upgrade guide if you are moving from 8.x to 9.x
Changes in 9.1.2
- Make the ValidationContext.ThrowOnFailures getter public.
Changes in 9.1.1
- Update incorrect wording in
CascadeMode.StopOnFirstFailure
deprecation warning.
Changes in 9.1.0
- Add new Validate extension methods that allow options to be configured using a strategy (#1467)
- 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 (#1162)
- Make ruleset separator character splitting consistent (#1424)
- Transform now works with RuleForEach (#1450)
- Introduce constants for rulesets (#1435)
- Resolve issue when attempting to use asynchronous conditions in a synchornous validaiton run (#1438)
- Added asynchronous versions of the TestHelper methods (#1423)
Example of using the new validation strategy:
// Validate specific rulesets
validator.Validate(instance, opt => {
opt.IncludeRuleSets("MyRuleSet", "SomeOtherRuleSet");
// Can also force rules not in a ruleset to be run
opt.IncludeRulesNotInRuleSet();
});
// Validate specific properties
validator.Validate(instance, opt => {
opt.IncludeProperties("Forename", "Surname");
// or
opt.IncludeProperties(x => x.Surname, x.Forename);
});
// Throw exceptions on failure
validator.Validate(instance, opt => {
opt.ThrowOnFailures();
});
// Combine various options
validator.Validate(instance, opt => {
opt.IncludeRuleSets("MyRuleSet", "SomeOtherRuleSet").IncludeRulesNotInRuleSet();
opt.ThrowOnFailures();
});
Downloads
Binaries can be downloaded from nuget:
- FluentValidation - Main package
- FluentValidation.AspNetCore - ASP.NET Core integration
9.1.1
Release notes
Please read the upgrade guide if you are moving from 8.x to 9.x
Changes in 9.1.1
- Update incorrect wording in
CascadeMode.StopOnFirstFailure
deprecation warning.
Changes in 9.1.0
- Add new Validate extension methods that allow options to be configured using a strategy (#1467)
- 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 (#1162)
- Make ruleset separator character splitting consistent (#1424)
- Transform now works with RuleForEach (#1450)
- Introduce constants for rulesets (#1435)
- Resolve issue when attempting to use asynchronous conditions in a synchornous validaiton run (#1438)
- Added asynchronous versions of the TestHelper methods (#1423)
Example of using the new validation strategy:
// Validate specific rulesets
validator.Validate(instance, opt => {
opt.IncludeRuleSets("MyRuleSet", "SomeOtherRuleSet");
// Can also force rules not in a ruleset to be run
opt.IncludeRulesNotInRuleSet();
});
// Validate specific properties
validator.Validate(instance, opt => {
opt.IncludeProperties("Forename", "Surname");
// or
opt.IncludeProperties(x => x.Surname, x.Forename);
});
// Throw exceptions on failure
validator.Validate(instance, opt => {
opt.ThrowOnFailures();
});
// Combine various options
validator.Validate(instance, opt => {
opt.IncludeRuleSets("MyRuleSet", "SomeOtherRuleSet").IncludeRulesNotInRuleSet();
opt.ThrowOnFailures();
});
Downloads
Binaries can be downloaded from nuget:
- FluentValidation - Main package
- FluentValidation.AspNetCore - ASP.NET Core integration
9.1.0
Release notes
Please read the upgrade guide if you are moving from 8.x to 9.x
Changes in 9.1.0
- Add new Validate extension methods that allow options to be configured using a strategy (#1467)
- 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 (#1162)
- Make ruleset separator character splitting consistent (#1424)
- Transform now works with RuleForEach (#1450)
- Introduce constants for rulesets (#1435)
- Resolve issue when attempting to use asynchronous conditions in a synchornous validaiton run (#1438)
- Added asynchronous versions of the TestHelper methods (#1423)
Example of using the new validation strategy:
// Validate specific rulesets
validator.Validate(instance, opt => {
opt.IncludeRuleSets("MyRuleSet", "SomeOtherRuleSet");
// Can also force rules not in a ruleset to be run
opt.IncludeRulesNotInRuleSet();
});
// Validate specific properties
validator.Validate(instance, opt => {
opt.IncludeProperties("Forename", "Surname");
// or
opt.IncludeProperties(x => x.Surname, x.Forename);
});
// Throw exceptions on failure
validator.Validate(instance, opt => {
opt.ThrowOnFailures();
});
// Combine various options
validator.Validate(instance, opt => {
opt.IncludeRuleSets("MyRuleSet", "SomeOtherRuleSet").IncludeRulesNotInRuleSet();
opt.ThrowOnFailures();
});
Downloads
Binaries can be downloaded from nuget:
- FluentValidation - Main package
- FluentValidation.AspNetCore - ASP.NET Core integration
9.0.0
Release notes
FluentValidation 9 is a major release and includes several breaking changes. Please read the upgrade guide for full details
Changes in 9.0.0
- ASP.NET core auto-validation can now be completely disabled while preserving clientside integration
- Types can now be filtered/skipped when auto-registering with the container
- Service lifetime is now configurable when auto-registering with the container
Changes in 9.0-preview5
- Remove
IValidator.Validate(object)
overload to improve typesafety (use a context if you need to preserve this behaviour) - Replace non-generic
ValidationContext
class withIValidationContext
interface ChildValidatorAdaptor
andIncludeRule
now require a generic type parameter indicating the root type being validated- Expression accessors for comparison properties are now cached where possible
{ComparisonProperty}
placeholder now passes through the same logic as the{PropertyName}
placeholder for consistency
Changes in 9.0-preview4
{CollectionIndex}
placeholder can now be accessed in child validators- Additional
ValidationException
constructor that allows customising the default message. ScalePrecisionValidator
algorithm now more consistent with SQL server (#1356)- Add Icelandic translations of default messages (#1362)
- Additional
When
predicate overload that takes aValidationContext
- Fixes to range clientside validators when using datetimes (#1371)
- Drop unsupported .NET Core versions from platform list
Changes in 9.0-preview3
- ASP.NET Core validator provider is now public
- Ensure ASP.NET Core providers aren't registered twice
- SoureLink integration
- Additional overload of
SetValidator
that receives property value in callback PropertyRule.ApplySharedCondition
is now public- Remove lowercase placeholders from
ScalePrecisionValidator
Changes in 9.0-preview2
Transform
can now be used to transform a property value to another type prior to validation occurring- Added
WithMessageArgument
to test helper extensions - Added Slovenian translations of default error messages.
- Fixes/better handling of the non-generic overloads of
AbstractValidator.Validate
- Removed the deprecated
FluentValidation.Internal.Comparer
TrackingCollection
has been marked as internal- Updated to latest version of Microsoft.NETFramework.ReferenceAssemblies for building net4x targets on non-windows platforms.
Changes in 9.0-preview1
- Removed support for netstandard1.1, netstandard1.6, net45 (Supported platforms are now netstandard2, net461, netcoreapp2.1, netcoreapp3.0, netcoreapp3.1)
- 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.
- Default email validation mode now uses the same logic as ASP.NET Core. Previous regex behaviour is opt-in.
- ComparisonProperty placeholder is now formatted like PropertyName.
- TestHelper syntax improvements
Equal
/NotEqual
now perform ordinal comparisons on string properties by default- Severity can be set with a callback
- PropertyValidator.ShouldValidateAsync reanamed to ShouldValidateAsynchronously to remove confusion where the naming suggested this was an async method
- Removed various methods from MessageFormatter that were deprecated in 8.x
- PropertyValidatorContext.Instance renamed to InstanceToValidate for consistency with ValidationContext.
- Removed DelegatingValidator which was deprecated in 8.x.
Downloads
Binaries can be downloaded from nuget:
- FluentValidation - Main package
- FluentValidation.AspNetCore - ASP.NET Core integration
9.0.0-preview5
Release notes
Please read the upgrade guide for full details: https://docs.fluentvalidation.net/en/latest/upgrading-to-9.html
Changes in 9.0-preview5
- Remove
IValidator.Validate(object)
overload to improve typesafety (use a context if you need to preserve this behaviour) - Replace non-generic
ValidationContext
class withIValidationContext
interface ChildValidatorAdaptor
andIncludeRule
now require a generic type parameter indicating the root type being validated- Expression accessors for comparison properties are now cached where possible
{ComparisonProperty}
placeholder now passes through the same logic as the{PropertyName}
placeholder for consistency
Downloads
Binaries can be downloaded from nuget:
- FluentValidation - Main package
- FluentValidation.AspNetCore - ASP.NET Core integration
9.0-preview4
Release notes
Please read the upgrade guide for full details: https://docs.fluentvalidation.net/en/latest/upgrading-to-9.html
Changes in 9.0-preview4
{CollectionIndex}
placeholder can now be accessed in child validators- Additional
ValidationException
constructor that allows customising the default message. ScalePrecisionValidator
algorithm now more consistent with SQL server (#1356)- Add Icelandic translations of default messages (#1362)
- Additional
When
predicate overload that takes aValidationContext
- Fixes to range clientside validators when using datetimes (#1371)
- Drop unsupported .NET Core versions from platform list
Downloads
Binaries can be downloaded from nuget:
- FluentValidation - Main package
- FluentValidation.AspNetCore - ASP.NET Core integration
9.0-preview3
Release notes
Please read the upgrade guide for full details: https://docs.fluentvalidation.net/en/latest/upgrading-to-9.html
Changes in 9.0-preview3
- ASP.NET Core validator provider is now public
- Ensure ASP.NET Core providers aren't registered twice
- SoureLink integration
- Additional overload of
SetValidator
that receives property value in callback PropertyRule.ApplySharedCondition
is now public- Remove lowercase placeholders from
ScalePrecisionValidator
Downloads
Binaries can be downloaded from nuget:
- FluentValidation - Main package
- FluentValidation.AspNetCore - ASP.NET Core integration
9.0-preview2
Release notes
Please read the upgrade guide for full details: https://docs.fluentvalidation.net/en/latest/upgrading-to-9.html
Changes since 9.0-preview1
Transform
can now be used to transform a property value to another type prior to validation occurring- Added
WithMessageArgument
to test helper extensions - Added Slovenian translations of default error messages.
- Fixes/better handling of the non-generic overloads of
AbstractValidator.Validate
- Removed the deprecated
FluentValidation.Internal.Comparer
TrackingCollection
has been marked as internal- Updated to latest version of Microsoft.NETFramework.ReferenceAssemblies for building net4x targets on non-windows platforms.
Downloads
Binaries can be downloaded from nuget:
- FluentValidation - Main package
- FluentValidation.AspNetCore - ASP.NET Core integration
9.0-preview1
Release notes
Please read the upgrade guide for full details: https://docs.fluentvalidation.net/en/latest/upgrading-to-9.html
- Removed support for netstandard1.1, netstandard1.6, net45 (Supported platforms are now netstandard2, net461, netcoreapp2.1, netcoreapp3.0, netcoreapp3.1)
- 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.
- Default email validation mode now uses the same logic as ASP.NET Core. Previous regex behaviour is opt-in.
- ComparisonProperty placeholder is now formatted like PropertyName.
- TestHelper syntax improvements
Equal
/NotEqual
now perform ordinal comparisons on string properties by default- Severity can be set with a callback
- PropertyValidator.ShouldValidateAsync reanamed to ShouldValidateAsynchronously to remove confusion where the naming suggested this was an async method
- Removed various methods from MessageFormatter that were deprecated in 8.x
- PropertyValidatorContext.Instance renamed to InstanceToValidate for consistency with ValidationContext.
- Removed DelegatingValidator which was deprecated in 8.x.
Downloads
Binaries can be downloaded from nuget:
- FluentValidation - Main package
- FluentValidation.AspNetCore - ASP.NET Core integration
8.6.1
Release notes
- Adds an explicit netcoreapp3.1 target for FluentValidation.AspNetCore.
Downloads
Binaries can be downloaded from nuget:
- FluentValidation - Main package
- FluentValidation.AspNetCore - ASP.NET Core integration