RequiredAttributeAdapter Class

Provides an adapter for the RequiredAttributeAttribute attribute.

Inheritance Hierarchy

System.Object
  System.Web.Mvc.ModelValidator
    System.Web.Mvc.DataAnnotationsModelValidator
      System.Web.Mvc.DataAnnotationsModelValidator<RequiredAttribute>
        System.Web.Mvc.RequiredAttributeAdapter

Namespace:  System.Web.Mvc
Assembly:  System.Web.Mvc (in System.Web.Mvc.dll)

Syntax

'Declaration
Public Class RequiredAttributeAdapter _
    Inherits DataAnnotationsModelValidator(Of RequiredAttribute)

public class RequiredAttributeAdapter : DataAnnotationsModelValidator<RequiredAttribute>

public ref class RequiredAttributeAdapter : public DataAnnotationsModelValidator<RequiredAttribute^>

The RequiredAttributeAdapter type exposes the following members.

Constructors

	Name	Description
	RequiredAttributeAdapter	Initializes a new instance of the RequiredAttributeAttribute class.

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Properties

	Name	Description
	Attribute	Gets the validation attribute from the model validator. (Inherited from DataAnnotationsModelValidator<TAttribute>.)
	ControllerContext	Gets the controller context. (Inherited from ModelValidator.)
	ErrorMessage	Gets the error message for the validation failure. (Inherited from DataAnnotationsModelValidator.)
	IsRequired	Gets a value that indicates whether model validation is required. (Inherited from DataAnnotationsModelValidator.)
	Metadata	Gets the metadata for the model validator. (Inherited from ModelValidator.)

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Methods

	Name	Description
	Equals	Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	GetClientValidationRules	Gets a list of required-value client validation rules. (Overrides ModelValidator.GetClientValidationRules().)
	GetHashCode	Serves as a hash function for a particular type. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)
	Validate	Returns a list of validation error messages for the model. (Inherited from DataAnnotationsModelValidator.)

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Remarks

This adapter enables client-side validation for the RequiredAttributeAttribute attribute.

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

See Also

Reference

System.Web.Mvc Namespace