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ean-generator

v0.0.8

Published

A randomly generated EAN-13 code For Amazon

Downloads

579

Readme

ean-generator

A randomly generated EAN-13 code For Amazon

Install

npm install --save ean-generator

Usage

import Ean from 'ean-generator';
let ean = new Ean(['030', '031', '039'])
const code = ean.create()
// 039544164511
const arr = ean.createMultiple({size: 3})
// ['0397442001659','0304437586565','0317191566247']

For commonJS

const Ean = require('ean-generator');

API

constructor(countryCodeArr)

countryCodeArr Type: string[]

random First three country codes for gen ean

Retrieve the first three country codes of EAN bar code

create(prop)

gen ean-13 code

const code = ean.create({countryCode: '123', vendorEan: '456789'})

// 1234567892870

prop?

Type: object

countryCode? Type: string | number Default: null, len is 3

set First three country codes of EAN bar code

vendorEan? Type: string | number Default: null, len is 6

Set gen ean number 4th to 10th, It represents the manufacturer code

createMultiple(prop)

gen multiple ean-13 code, return array

code

const arr = ean.createMultiple({size: 3, countryCode: '123', vendorEan: '456789'})

prop?

size? Type: number Default: 1

isValid(code)

Check ean code whether it is legal

Type:: string

code

const valid = ean.isValid('1234567890123')
// false

const valid = ean.isValid('1234567892870')
// true

License

MIT License

Copyright (c) 2020 王珏