hologram-web-library/src/utils/hw-string-utils.js

Hologram Web Library components

const HWStringUtils = (() => {
    return {
        formatPhoneNumber: (input, locale = "US") => {
            const digitsOnly = input.replace(/\D/g, '');

            if (locale.toUpperCase() === "US") {
                if (digitsOnly.length >= 3) {
                    let formattedNumber = digitsOnly.substring(0, 3);

                    if (digitsOnly.length > 3) {
                        formattedNumber += '-' + digitsOnly.substring(3, 6);
                    }

                    if (digitsOnly.length > 6) {
                        formattedNumber += '-' + digitsOnly.substring(6, 10);
                    }

                    return formattedNumber;
                }
            }

            return digitsOnly;
        }
    }
})();

export default HWStringUtils;