stvkoch / node-iso7064-mod9710

Calculate and validate check digits following Norma ISO 7064 Mod 97-10 such as IBAN and NIB validation

Iso7064 Mod 97 10

Calculate and validate numbers to avoid types mistakes, common used by IBAN and NIB.

Install

$ npm install node-iso7064-mod9710

Usage

import Mod9710 from 'node-iso7064-mod9710';

Mod9710.encode('794');
//=> 79444

Mod9710.verify('79444');
//=> true

Mod9710.verify('79544');
//=> false

Mod9710.getCheck('79444');
//=> 44

Mod9710.getData('79444');
//=> 794

Mod9710.checkCode('794');
//=> 44

API

verify(number : string) : boolean

Verify if the number is a valid number, well typed.

number

Type: string

IBAN or NIB number or any number generated with check digit mod97-10

encode(number : string) : string

Encode the number with a check digits

number

Type: string

IBAN or NIB number or any number generated with check digit mod97-10

getCheck(number : string) : string

Return the check digits computed by encode method

number

Type: string

IBAN or NIB number or any number generated with check digit mod97-10

getData(number : string) : string

Return the number without the check digit

number

Type: string

IBAN or NIB number or any number generated with check digit mod97-10