ValidationVisitor Class

Definition

Namespace:

Microsoft.AspNetCore.Mvc.ModelBinding.Validation

Assembly:

Microsoft.AspNetCore.Mvc.Core.dll

Package:

Microsoft.AspNetCore.App.Ref v9.0.0

A visitor implementation that interprets ValidationStateDictionary to traverse a model object graph and perform validation.

public ref class ValidationVisitor

public class ValidationVisitor

type ValidationVisitor = class

Public Class ValidationVisitor

Inheritance

Object

ValidationVisitor

Constructors

ValidationVisitor(ActionContext, IModelValidatorProvider, ValidatorCache, IModelMetadataProvider, ValidationStateDictionary)

Creates a new ValidationVisitor.

Properties

Cache	The validator cache.
Container	The container.
Context	The action context.
Key	The key.
MaxValidationDepth	Gets or sets the maximum depth to constrain the validation visitor when validating. ValidationVisitor traverses the object graph of the model being validated. For models that are very deep or are infinitely recursive, validation may result in stack overflow. When not null, Visit(ModelMetadata, String, Object) will throw if current traversal depth exceeds the specified value.
Metadata	The model metadata.
MetadataProvider	The model metadata provider.
Model	The model.
ModelState	The model state.
Strategy	The validation strategy.
ValidateComplexTypesIfChildValidationFails	Indicates whether validation of a complex type should be performed if validation fails for any of its children. The default behavior is false.
ValidationState	The validation state.
ValidatorProvider	The model validator provider.

Methods

GetValidationEntry(Object)	Get the validation entry for the model.
SuppressValidation(String)	Supress validation for a given key.
Validate(ModelMetadata, String, Object, Boolean, Object)	Validates a object.
Validate(ModelMetadata, String, Object, Boolean)	Validates a object.
Validate(ModelMetadata, String, Object)	Validates a object.
ValidateNode()	Validates a single node in a model object graph.
Visit(ModelMetadata, String, Object)	Validate something in a model.
VisitChildren(IValidationStrategy)	Validate all the child nodes using the specified strategy.
VisitComplexType(IValidationStrategy)	Validate complex types, this covers everything VisitSimpleType does not i.e. both enumerations and complex types.
VisitSimpleType()	Validate a simple type.