@siamf/iso3166

A tiny, zero-dependency dataset and utilities for ISO-3166 country codes (alpha-2/alpha-3/numeric) and names. Lookup by code or name, validate inputs, and map between formats—fast and tree-shakeable.

Introduction

A simple but useful functional node packages with all country data. It includes all useful country data gives several function to complete your project.

Countries

The data currently provided for each country is:

• id The unique id number for the array

• name The english name for the country

• isoAlpha2 The ISO 3166-1 alpha 2 code

• isoAlpha3 The ISO 3166-1 alpha 3 code

• isoNumeric The ISO 3166-1 numeric

• currency An object with currency info.

  • code The ISO 4217 currency codes
  • name The currency name
  • symbol The currency symbol

• languages An array of ISO 639-2 codes for languages.

• countryCallingCodes The international call prefixes for this country.

• emoji The emoji of country's flag.

Installation

$ npm i @siamf/iso3166

import { getCountryList } from "@siamf/iso3166";
or
const { getCountryList } = require("@siamf/iso3166")

Example

console.log(getCountryList()); //Returns all country list

Methods

getCurrency(countryCode)

Returns the country's currency info by providing country code.

Example

import { getCurrency, GetCurrencyTypes } from "@siamf/iso3166";

const currencyInfo: GetCurrencyTypes = getCurrency("BD"); // Here country code can be isoAlpha2 or isoAlpha3

console.log(currencyInfo)

Return values-

• name currency name
• code currency code
• symbol currency symbol

getCallingCode(countryCode)

Returns the country's calling code. It returns an array of string.

Example

import { getCallingCode, GetCallingCodeTypes } from "@siamf/iso3166";

const dialingCode: GetCallingCodeTypes = getCallingCode("BD")

console.log(dialingCode) // Give the country code(isoAlpha2 or isoAlpha3)
//{
  code: "880",
  format: "+880",
  flag: "" //Flagmedia flag URL
}

getLanguages(countryCode)

Returns the country's languages. It returns an array of string;

Example

import { getLanguages } from "@siamf/iso3166";

console.log(getLanguages("BD")) // Give the country code(isoAlpha2 or isoAlpha3)
//["ben"]

getFlagBase64(countryCode)

Returns the country's flag image as base64 data

Example

import { getFlagBase64 } from "@siamf/iso3166";

const flag = getFlagBase64("BD") // Give the country code(isoAlpha2 or isoAlpha3)

//<img src=`data:image/png;base64, ${flag}`/>

lookup(query)

You can search and find any country's data by any parameter, like-

• by name: You can search and find data by country name
• by countryCode: You can search and find data by country code
• by callingCode: You can search and find data by country calling code
• by currencyName: You can search and find data by country currency name
• by currencyCode: You can search and find data by country currency code
• by currencySymbol: You can search and find data by country currency symbol
• by isoNumeric: You can search and find data by country iso numeric

Example

import { lookup, CountryDataTypes } from "@siamf/iso3166";

const data: CountryDataTypes = lookup({name: "Bangladesh"})
const data: CountryDataTypes = lookup({countryCode: "BD"})
const data: CountryDataTypes = lookup({callingCode: "+880"})
const data: CountryDataTypes = lookup({currencyName: "taka"})
const data: CountryDataTypes = lookup({currencyCode: "BDT"})
const data: CountryDataTypes = lookup({currencySymbol: "৳"})

removeDialCode()

You can remove dial code from a phone number and get a string value.

Example

import { removeDialCode } from "@siamf/iso3166";

const phone = removeDialCode("+8801611994404")

//undefined or
//01611994403

Issues or correction

If you face any issues to any function or see any wrong information about country, please let me know.

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