OFT.Attributes.RequiredWhenAttribute Class Reference

Behaves like RequiredAttribute, but only while the specified source property's value matches one of the provided values; otherwise the property is always considered valid. Derives from RequiredAttribute so it is enforced even by validators that run required-only checks (e.g. Validator.TryValidateObject with validateAllProperties: false). More...

Inheritance diagram for OFT.Attributes.RequiredWhenAttribute:

Collaboration diagram for OFT.Attributes.RequiredWhenAttribute:

Public Member Functions
	RequiredWhenAttribute (string propertyName, params object[] values)

Protected Member Functions
override? ValidationResult	IsValid (object? value, ValidationContext validationContext)

Properties
string	PropertyName [get]
	Name of the source property whose value determines whether this property is required.
object[]	Values [get]
	The set of source property values for which this property is required.

Detailed Description

Behaves like RequiredAttribute, but only while the specified source property's value matches one of the provided values; otherwise the property is always considered valid. Derives from RequiredAttribute so it is enforced even by validators that run required-only checks (e.g. Validator.TryValidateObject with validateAllProperties: false).

Constructor & Destructor Documentation

RequiredWhenAttribute()

OFT.Attributes.RequiredWhenAttribute.RequiredWhenAttribute	(	string	propertyName,
		params object[]	values
	)

Parameters

propertyName	Name of the source property whose value controls the required state.
values	Values of the source property for which this property is required.

Member Function Documentation

IsValid()

override? ValidationResult OFT.Attributes.RequiredWhenAttribute.IsValid ( object?  value, ValidationContext  validationContext  )

protected

Property Documentation

PropertyName

string OFT.Attributes.RequiredWhenAttribute.PropertyName

get

Name of the source property whose value determines whether this property is required.

Values

object [] OFT.Attributes.RequiredWhenAttribute.Values

get

The set of source property values for which this property is required.

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The documentation for this class was generated from the following file:

• RequiredWhenAttribute.cs