ValidateNotNullOrWhiteSpaceAttribute Class

Reference

Definition

Namespace:: System.Management.Automation

Assembly:: System.Management.Automation.dll

Package:: System.Management.Automation v7.4.0

Important

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Validates that the parameters's argument is not null, is not an empty string, is not a string that consists only of white-space characters, and is not an empty collection. If argument is a collection, each argument is verified.

[System.AttributeUsage(System.AttributeTargets.Field | System.AttributeTargets.Property)]
public sealed class ValidateNotNullOrWhiteSpaceAttribute : System.Management.Automation.ValidateNotNullOrAttributeBase

[<System.AttributeUsage(System.AttributeTargets.Field | System.AttributeTargets.Property)>]
type ValidateNotNullOrWhiteSpaceAttribute = class
    inherit ValidateNotNullOrAttributeBase

Public NotInheritable Class ValidateNotNullOrWhiteSpaceAttribute
Inherits ValidateNotNullOrAttributeBase

Inheritance: Attribute

CmdletMetadataAttribute

ValidateArgumentsAttribute

NullValidationAttributeBase

ValidateNotNullOrAttributeBase
ValidateNotNullOrWhiteSpaceAttribute

Attributes: AttributeUsageAttribute

Constructors

ValidateNotNullOrWhiteSpaceAttribute()

Fields

_checkWhiteSpace

Used to check the type of string validation to perform.

(Inherited from ValidateNotNullOrAttributeBase)

Methods

IsArgumentCollection(Type, Boolean)	Check if the argument type is a collection. (Inherited from NullValidationAttributeBase)
Validate(Object, EngineIntrinsics)	Validates that the parameters's argument is not null, is not an empty string, and is not an empty collection. If argument is a collection, each argument is verified. It can also validate that the parameters's argument is not a string that consists only of white-space characters. (Inherited from ValidateNotNullOrAttributeBase)

Applies to

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