bank

Documentation

Overview

Package bank provides China UnionPay CardBIN searching.

Get search card BIN:

resp, err := bank.Get("6222021234567890123")

Index

• Variables
• type Bank
  • func New(cb []*CardBIN) *Bank
  • func (in Bank) Get(card string) (c *CardBIN, e error)
  • func (in Bank) Insert(cb *CardBIN)
• type CardBIN
  • func Get(card string) (*CardBIN, error)
  • func (cb CardBIN) BankName() string

Variables

var (
	// ErrParamIllegal PARAM_ILLEGAL
	ErrParamIllegal = errors.New("bank: PARAM_ILLEGAL")
	// ErrCardBINNotMatch CARD_BIN_NOT_MATCH
	ErrCardBINNotMatch = errors.New("bank: CARD_BIN_NOT_MATCH")
)

Types

type Bank

type Bank struct {
	// contains filtered or unexported fields
}

Bank bank

func New

func New(cb []*CardBIN) *Bank

New returns a bank point that is initialized by []*CardBIN

func (Bank) Get

func (in Bank) Get(card string) (c *CardBIN, e error)

func (Bank) Insert

func (in Bank) Insert(cb *CardBIN)

type CardBIN

type CardBIN struct {
	Bin    string
	Bank   string
	Type   string
	Length int
}

CardBIN is bank card bin

func Get

func Get(card string) (*CardBIN, error)

Get fetch card BIN via card

func (CardBIN) BankName

func (cb CardBIN) BankName() string

BankName return CardBIN bankname