sprinque-js-sdk-wip/dist/src/vat-id/index.js

UI kit to implement Pay by Invoice with Sprinque

import languages from '../languages';
const SUPPORTED_COUNTRY_CODES = ['en', 'nl'];
const SUPPORTED_LANGUAGES = ['en', 'nl'];
export const checkVatId = (vatId, countryCode, lang = 'en') => {
    if (!vatId || !countryCode) {
        return { isValid: false, message: languages[lang].vatId.areRequired };
    }
    // The Netherlands
    if (countryCode.toLowerCase() === 'nl') {
        // Not allowing to use values like 776510060002
        if (Number.isInteger(+vatId) && vatId.length === 8) {
            return { isValid: true, message: '' };
        }
        else if (Number.isInteger(+vatId) && vatId.length === 12) {
            return {
                isValid: false,
                message: languages[lang].vatId.deleteFourLastSymbols,
            };
        }
        else {
            return {
                isValid: false,
                message: languages[lang].vatId.youShouldHaveFormat,
            };
        }
    }
    return {
        isValid: true,
        message: '',
    };
};