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ValidateAntiForgeryTokenAttribute Class

Definition

Namespace:
Microsoft.AspNetCore.Mvc
Assembly:
Microsoft.AspNetCore.Mvc.ViewFeatures.dll
Package:
Microsoft.AspNetCore.Mvc.ViewFeatures v1.0.0
Package:
Microsoft.AspNetCore.Mvc.ViewFeatures v1.1.0
Package:
Microsoft.AspNetCore.App.Ref v10.0.0
Package:
Microsoft.AspNetCore.App.Ref v11.0.0-preview.4.26230.115
Package:
Microsoft.AspNetCore.Mvc.ViewFeatures v2.0.0
Package:
Microsoft.AspNetCore.Mvc.ViewFeatures v2.1.0
Package:
Microsoft.AspNetCore.Mvc.ViewFeatures v2.2.0
Package:
Microsoft.AspNetCore.App.Ref v3.0.1
Package:
Microsoft.AspNetCore.App.Ref v3.1.10
Package:
Microsoft.AspNetCore.App.Ref v5.0.0
Package:
Microsoft.AspNetCore.App.Ref v6.0.36
Package:
Microsoft.AspNetCore.App.Ref v7.0.5
Package:
Microsoft.AspNetCore.App.Ref v8.0.19
Package:
Microsoft.AspNetCore.App.Ref v9.0.8
Source:
ValidateAntiForgeryTokenAttribute.cs
Source:
ValidateAntiForgeryTokenAttribute.cs
Source:
ValidateAntiForgeryTokenAttribute.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Specifies that the class or method that this attribute is applied validates the anti-forgery token. If the anti-forgery token is not available, or if the token is invalid, the validation will fail and the action method will not execute.

public ref class ValidateAntiForgeryTokenAttribute : Attribute, Microsoft::AspNetCore::Mvc::Filters::IFilterFactory, Microsoft::AspNetCore::Mvc::Filters::IOrderedFilter
[System.AttributeUsage(System.AttributeTargets.Class | System.AttributeTargets.Method, AllowMultiple=false, Inherited=true)]
public class ValidateAntiForgeryTokenAttribute : Attribute, Microsoft.AspNetCore.Mvc.Filters.IFilterFactory, Microsoft.AspNetCore.Mvc.Filters.IOrderedFilter
[<System.AttributeUsage(System.AttributeTargets.Class | System.AttributeTargets.Method, AllowMultiple=false, Inherited=true)>]
type ValidateAntiForgeryTokenAttribute = class
 inherit Attribute
 interface IFilterFactory
 interface IFilterMetadata
 interface IOrderedFilter
Public Class ValidateAntiForgeryTokenAttribute
Inherits Attribute
Implements IFilterFactory, IOrderedFilter
Inheritance
ValidateAntiForgeryTokenAttribute
Attributes
Implements

Remarks

This attribute helps defend against cross-site request forgery. It won't prevent other forgery or tampering attacks.

Constructors

Name Description
ValidateAntiForgeryTokenAttribute()

Properties

Name Description
IsReusable

Gets a value that indicates if the result of CreateInstance(IServiceProvider) can be reused across requests.
Order

Gets the order value for determining the order of execution of filters. Filters execute in ascending numeric value of the Order property.

Methods

Name Description
CreateInstance(IServiceProvider)

Creates an instance of the executable filter.

Applies to

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