Country Phone Validator

The Country Phone Validator Dart package provides functionality to validate phone numbers based on country codes. It includes information about countries' dial codes, ISO codes, and phone number length constraints.

Features

• Country Information: Retrieve information about countries such as name, ISO code, dial code, and phone number length constraints.
• Phone Number Validation: Validate phone numbers based on country dial codes and length constraints.
• Extensible: Easily extend the package with additional country information or validation rules.

Installation

To use this package, add country_phone_validator as a dependency in your pubspec.yaml file:

dependencies:
  country_phone_validator: ^0.0.1

Usage

import 'package:country_phone_validator/country_phone_validator.dart';

void main() {
  // Example usage to validate a phone number
  String dialCode = "+20";
  String phoneNumber = "1234567890";

  bool isValid = CountryUtils.validatePhoneNumber(phoneNumber, dialCode);

  if (isValid) {
    print("The phone number is valid.");
  } else {
    print("The phone number is invalid.");
  }

  // Example usage to retrieve country information
  Country? country = CountryUtils.getCountryByIsoCode("GB");
  if (country != null) {
    print("Country: ${country.name}, Dial Code: ${country.dialCode}");
  } else {
    print("Country not found.");
  }
}

API Reference

Country

Represents a country with its associated information:

name: The name of the country. isoCode: The ISO 3166-1 alpha-2 code of the country. dialCode: The international dialing code of the country. phoneMinLength: The minimum length of a phone number in the country. phoneMaxLength: The maximum length of a phone number in the country. CountryUtils A utility class providing methods for retrieving country information and validating phone numbers:

getCountryByDialCode(String dialCode): Retrieve a country by its dial code. getCountryByIsoCode(String isoCode): Retrieve a country by its ISO code. validatePhoneNumber(String phoneNumber, String dialCode): Validate a phone number based on the country's dial code. Contributing Contributions to this package are welcome! Feel free to open issues or submit pull requests on the GitHub repository.

License

This package is available under the MIT License.