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@nems.org/phone-utility

v1.1.0

Published

Phone Format Utility: Parse and Validate US Phone Numbers

Downloads

121

Readme

Phone Utility

Utility to validate phone numbers (US Only), parse, or format.

Check if Phone Number is Syntactically Correct (US Format)

import PhoneUtil from "@nems.org/phone-utility";
// Or Import like below
// import {PhoneUtility} from "@nems/phone-utility"

let phone = "+1 (333) 555-7777";

let badPhone = "+1 (123) 123-4567";

PhoneUtil.isValidAmericanPhoneNumber(phone);
// returns true

PhoneUtil.isValidAmericanPhoneNumber(badPhone);
// returns false, Area Code cannot start with 1 and neither can telephone (first 3 digits after area code)

Parse Phone Number

Parse a phone number into parts. Currently only supports US/Canada Phones

import PhoneUtil, { ParsedPhone } from "@nems.org/phone-utility";
// Or Import As Below
// import {PhoneUtility} from "@nems/phone-utility"

let phone = "+1 (333) 555-7777";

PhoneUtil.parsePhone(phone);
/*
returns a ParsedPhone
{
  areaCode: "333";
  telephone: "5557777";
  countyCode: "1";
  telephoneDigitGroups: ["555", last4: "7777"];
}
*/

let phoneNoCountry = "333-555-7777";

PhoneUtil.parsePhone(phone);
/*
returns a ParsedPhone
{
  areaCode: "333";
  telephone: "5557777";
  countyCode: "1"; // inferred as US/Canada
  telephoneDigitGroups: ["555", last4: "7777"];
}
*/

Format Phone Number

Format phone numbers using tokens. Digits are represented as hash/pound signs (#). Other tokens are treated as literals and will render in place.

import PhoneUtil from "@nems.org/phone-utility";

const phone = "3335557777";

PhoneUtil.formatPhoneNumber(phone, "+# (###) ###-####");
// returns "+1 (333) 555-7777"
PhoneUtil.formatPhoneNumber(phone, "+###########");
// returns "+13335557777"
PhoneUtil.formatPhoneNumber(phone, "###.###.####");
// returns "333.555.7777"