Class LuhnAttribute

Checks that a value is valid according to the Luhn algoritm.

Inheritance

Object

Attribute

ValidationAttribute

LuhnAttribute

LuhnCheckWhenFullyEnteredAttribute

Inherited Members

ValidationAttribute.FormatErrorMessage(String)

System.ComponentModel.DataAnnotations.ValidationAttribute.IsValid(System.Object, System.ComponentModel.DataAnnotations.ValidationContext)

System.ComponentModel.DataAnnotations.ValidationAttribute.GetValidationResult(System.Object, System.ComponentModel.DataAnnotations.ValidationContext)

System.ComponentModel.DataAnnotations.ValidationAttribute.Validate(System.Object, System.String)

ValidationAttribute.Validate(Object, ValidationContext)

System.ComponentModel.DataAnnotations.ValidationAttribute.ErrorMessageString

System.ComponentModel.DataAnnotations.ValidationAttribute.RequiresValidationContext

System.ComponentModel.DataAnnotations.ValidationAttribute.ErrorMessage

System.ComponentModel.DataAnnotations.ValidationAttribute.ErrorMessageResourceName

System.ComponentModel.DataAnnotations.ValidationAttribute.ErrorMessageResourceType

System.Attribute.GetCustomAttributes(System.Reflection.MemberInfo, System.Type)

System.Attribute.GetCustomAttributes(System.Reflection.MemberInfo, System.Type, System.Boolean)

System.Attribute.GetCustomAttributes(System.Reflection.MemberInfo)

Attribute.GetCustomAttributes(MemberInfo, Boolean)

Attribute.IsDefined(MemberInfo, Type)

Attribute.IsDefined(MemberInfo, Type, Boolean)

System.Attribute.GetCustomAttribute(System.Reflection.MemberInfo, System.Type)

System.Attribute.GetCustomAttribute(System.Reflection.MemberInfo, System.Type, System.Boolean)

System.Attribute.GetCustomAttributes(System.Reflection.ParameterInfo)

System.Attribute.GetCustomAttributes(System.Reflection.ParameterInfo, System.Type)

Attribute.GetCustomAttributes(ParameterInfo, Type, Boolean)

System.Attribute.GetCustomAttributes(System.Reflection.ParameterInfo, System.Boolean)

System.Attribute.IsDefined(System.Reflection.ParameterInfo, System.Type)

System.Attribute.IsDefined(System.Reflection.ParameterInfo, System.Type, System.Boolean)

System.Attribute.GetCustomAttribute(System.Reflection.ParameterInfo, System.Type)

System.Attribute.GetCustomAttribute(System.Reflection.ParameterInfo, System.Type, System.Boolean)

System.Attribute.GetCustomAttributes(System.Reflection.Module, System.Type)

System.Attribute.GetCustomAttributes(System.Reflection.Module)

System.Attribute.GetCustomAttributes(System.Reflection.Module, System.Boolean)

System.Attribute.GetCustomAttributes(System.Reflection.Module, System.Type, System.Boolean)

System.Attribute.IsDefined(System.Reflection.Module, System.Type)

System.Attribute.IsDefined(System.Reflection.Module, System.Type, System.Boolean)

System.Attribute.GetCustomAttribute(System.Reflection.Module, System.Type)

Attribute.GetCustomAttribute(Module, Type, Boolean)

System.Attribute.GetCustomAttributes(System.Reflection.Assembly, System.Type)

System.Attribute.GetCustomAttributes(System.Reflection.Assembly, System.Type, System.Boolean)

Attribute.GetCustomAttributes(Assembly)

System.Attribute.GetCustomAttributes(System.Reflection.Assembly, System.Boolean)

System.Attribute.IsDefined(System.Reflection.Assembly, System.Type)

System.Attribute.IsDefined(System.Reflection.Assembly, System.Type, System.Boolean)

System.Attribute.GetCustomAttribute(System.Reflection.Assembly, System.Type)

Attribute.GetCustomAttribute(Assembly, Type, Boolean)

System.Attribute.Equals(System.Object)

System.Attribute.GetHashCode()

System.Attribute.Match(System.Object)

System.Attribute.IsDefaultAttribute()

System.Attribute.System.Runtime.InteropServices._Attribute.GetTypeInfoCount(System.UInt32)

System.Attribute.System.Runtime.InteropServices._Attribute.GetTypeInfo(System.UInt32, System.UInt32, System.IntPtr)

System.Attribute.System.Runtime.InteropServices._Attribute.GetIDsOfNames(System.Guid, System.IntPtr, System.UInt32, System.UInt32, System.IntPtr)

System.Attribute.System.Runtime.InteropServices._Attribute.Invoke(System.UInt32, System.Guid, System.UInt32, System.Int16, System.IntPtr, System.IntPtr, System.IntPtr, System.IntPtr)

Attribute.TypeId

System.Object.ToString()

System.Object.Equals(System.Object, System.Object)

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.GetType()

Object.MemberwiseClone()

Namespace: IRM.ComponentModel.DataAnnotations

Assembly: IRM.dll

Syntax

[AttributeUsage(AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Parameter, AllowMultiple = false)]
public class LuhnAttribute : ValidationAttribute, _Attribute

Constructors

LuhnAttribute()

Initializes a new instance of the LuhnAttribute class.

Declaration

public LuhnAttribute()

LuhnAttribute(String)

Initializes a new instance of the LuhnAttribute class by using the error message to associate with a validation control.

Declaration

public LuhnAttribute(string errorMessage)

Parameters

String errorMessage The error message to associate with a validation control.

Methods

IsValid(Object)

Determines whether the specified value of the object is valid according to the Luhn algoritm.

Declaration

public override bool IsValid(object value)

Parameters

Object value The value of the object to validate.

Returns

Boolean true if the specified value is valid; otherwise, false.

Overrides

ValidationAttribute.IsValid(Object)

Extension Methods

ObjectExtensions.DeepClone<T>(T)

AnnotationsExtensions.IsValid(Object)