Exploring the World: Simplifying Country Code Selection with the Country Code Picker in Flutter

Country Code Picker (CCP) is a pluggable and easy-to-use platform that allows and helps users select different country codes for business purposes. CCP has a unique UI component that enables the user to select country codes, flags, and other options.

Flutter offers country code-picking options with an easy-to-access login screen, a signup process, and many more. Businesses can even hire Flutter developers to complete the whole process. 

What Are Country Codes? 

What are country codes? In simple words, sets of numbers are known as country codes. They are also known as prefixes. These country codes are used to call someone who lives in another country. Both national and international numbers have country codes.

These phone numbers, or prefixes, are short alphabetical or numerical geographic codes. These are used at the beginning of numbers. There is a particular code for each country. Businesses also use these codes to track consumers. 

Why Do Businesses Need a Country Code?

In today’s communication, while running international or domestic businesses, the internet and the country code are widely used worldwide. Country code is numeric, and it helps in the right communication process. For written communication and data management, the country code is a helpful option.

When domain name services were allocated based on country codes to identify web traffic from various nations, the significance of country codes was even heightened. Today, the country code has become more important than ever. 

There are country codes listed from A to Z. When you are looking for country codes, you will see they will get added in front of the numbers, and you can see automation. Remember, you can get a number without applying a country code. In this case, businesses can hire Flutter developers for greater advantage. 

What Are the Advantages Of Choosing a Country Code In Business? 

Choosing a specific country code for a specific location over a generic domain name has a few significant advantages. Businesses these days want to target geographic location-specific users, and these country codes also assist in different online marketing efforts.

If you hire Flutter developers, you can avail of the extreme advantages in your businesses. You can also learn how to pick image from gallery or camera and display it.

  • Country Code In App Development Works Effectively 

Web applications work with a particular algorithm and want to deliver relevant content to the users. When users log in to the same app but from different countries, it asks for a location. These country codes play a vital role in app development, and other than this, businesses are using easy plugins for country code deployment in apps. 

  • Country Codes Assist Businesses To a Target the Local Market 

The local country codes allow businesses to run their businesses more securely. These country codes are great for targeting local markets. In this way, businesses can easily target specific markets and ensure the user’s physical location.

If you run an international business and you operate the business from different countries, by registering your website, you can easily target the local market in those nations.

  • These Country Codes Build Loyalty Among Consumers 

A particular country code works with a specific domain and allows users to make safe and secure purchases. The national code justifies the consumers and offers them a user interface in their national language and the same things they expect for an easy and better purchase. 

How Does the Country Code Picker of Flutter Work? 

Using the Flutter app permits users to pick a particular location on a map according to the country code. This edition of the location can be made easily by marking a pin directly on the map. On the other hand, users can also search for a specific location or address using APIs. Google Places is a great API, and then users can choose the Location Picker and point the place on a map. 

Country Code Picker allows many users to choose and select a country code from where they belong. There is already an inbuilt list mentioning different countries. There is another variation available too. Country Flag Picker is also a great feature. This particular feature also allows users to choose the right national Flags according to their Country. 

There is also an option for adding more details. Users can easily choose city and state options too from the list. 

Flutter offers excellent country picker widgets that are ready to use and allow businesses to avail of the most benefit. Businesses can hire Flutter developers to follow all the steps one after one. 

  1. The first step is importing the plugin used for the code picking.

import ‘package:country_calling_code_picker/picker.dart’;

  1. It is advisable to start the UI by putting the default country with the code picker. 

void initCountry() async {

    final country = await getDefaultCountry(context);

    setState(() {

      _selectedCountry = country;

    });

  }

3: Then, users can use the feature where the CountryPickerSheet is present, A bottom sheet picker can also be found

void _showCountryPicker() async{

    final country = await showCountryPickerSheet(context,);

    if (country != null) {

      setState(() {

        _selectedCountry = country;

      });

    }

}

4: Go for the utility function that shows CountryPickerDialog 

void _showCountryPicker() async{

    final country = await showCountryPickerDialog(context,);

    if (country != null) {

      setState(() {

        _selectedCountry = country;

      });

    }

}

5: Now, it’s time to choose the CountryPickerWidget that is used to check the options in full screen

PickerPage extends StatelessWidget {

  @override

  Widget build(BuildContext context) {

    return Scaffold(

      appBar: AppBar(

        title: Text(‘Select Country’),

      ),

      body: Container(

        child: CountryPickerWidget(

          on selected: (country) => Navigator.pop(context, country),

        ),

      ),

    );

  }

}

  1. You can also take a look at the list of countries, and from that list, you can easily choose the custom option. The options show a list of countries from which you can choose. 

List<Country> list = await getCountries(context);

  1. If you want to add a flag according to the country code, you can easily use the customized options and select the flag from where you belong to. 

Country country = await getCountryByCountryCode(context, ‘IN’);

Adding the country code with a country selector in Flutter has become easier than ever. However, the process might seem hard to non-technical persons. It is advisable to hire Flutter developers for this purpose so that businesses can observe a smooth integration process. BOSC Tech Labs are pioneers in this industry, and they have talented and skilled Flutter developers who can cater to the business’s needs and assist businesses accordingly. 

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