Types of KeyboardButtonPollType in the Telegram Bot API

Introduction to KeyboardButtonPollType in the Telegram Bot API

In the world of Telegram bots, there are many capabilities and features available that can help us enhance the user experience. One of these functionalities involves using specific buttons that can generate engaging interactions. One of these buttons is a button that enables users to participate in polls. This type of button is called KeyboardButtonPollType.

Using KeyboardButtonPollType allows us to quickly and effectively collect responses from users. Particularly in areas such as polls, surveys, or any other field that requires gathering information from users, this type of button is very practical. By using these buttons, the results of the polls can appear very organized and visually appealing.

However, KeyboardButtonPollType exactly specifies what type of data it retrieves and what configurations it has. In fact, this type of button can indicate the type of poll (regular poll or non-results poll) that can help us in sorting special polls. For example, in a regular poll regarding a specific topic, we can specify the type of poll to determine if we want its results to be announced sooner or not.

Following this, we’ll examine the key features of KeyboardButtonPollType and provide sample code on how we can use this functionality in the Telegram bot itself. This information can assist you in designing a bot tailored to your specific needs.

Code Sample for Using KeyboardButtonPollType

const TelegramBot = require('node-telegram-bot-api');

const bot = new TelegramBot(YOUR_TOKEN, { polling: true });

bot.onText(//poll/, (msg) => {
    const chatId = msg.chat.id;
    const options = {
        reply_markup: {
            keyboard: [[{
                text: 'How do you feel?',
                request_poll: {
                    type: 'regular'
                }
            }]]
        }
    };
    bot.sendMessage(chatId, 'Please ask your question:', options);
});

Explanation Line by Line

const TelegramBot = require('node-telegram-bot-api');
We first import the node-telegram-bot-api library to be able to use it for creating the bot.

const bot = new TelegramBot(YOUR_TOKEN, { polling: true });
Next, we create an instance of the bot and provide it with our token. By enabling polling: true, our bot will be ready to respond to messages.

bot.onText(\/poll/, (msg) => {
Using onText, we listen for the /poll command, and when the user sends this command, it will be executed.

const chatId = msg.chat.id;
We retrieve the chat ID of the user so we can send them messages.

const options = {...}
Here, we define the button options, specifying that the button will contain the text and type of poll request ('regular').

bot.sendMessage(chatId, 'Please ask your question:', options);
Finally, using sendMessage, we send the question message along with the poll button to the user.