CheckDigit<T> class abstract

An abstract class for check digit algorithms implementation.

Implementers

• Cnpj
• Cpf
• Damm
• Ean
• Iban
• Isbn10
• Isin
• Luhn
• Verhoeff

Constructors

CheckDigit()

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

checkDigit(String data) → T

Computes the check digit from data.

checkDigitAsString(String data) → String

Computes the check digit from data as String.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

validate(String? data) → bool

Validates the data integrity. It assumes that the check digit is appended at end of the data.

Operators

operator ==(Object other) → bool

The equality operator.

inherited