This article has covered the topic “How Developers Integrate Phone Numbers in Telegram Bots”, providing a comprehensive guide and best practices for developers looking to enhance their Telegram bots with phone number integration.When developing Telegram bots, integrating phone numbers is a process that is highly controlled by Telegram’s privacy-focused Bot API. Bots cannot directly access a user’s phone number or contact list without explicit user action and consent. This design protects user privacy by default.
Developers typically integrate phone numbers in bots through specific KeyboardButton types that trigger a native Telegram prompt for the user.
Requesting the User’s Own Phone Number
This is the most common way for a bot to obtain the phone number of the user currently interacting with it.
Mechanism: Developers create a KeyboardButton within a ReplyKeyboardMarkup (a custom keyboard shown below the chat input field) and set the request_contact parameter to True.
User Experience: When the telegram number database user taps this specific button, Telegram does not immediately send their phone number to the bot. Instead, a native Telegram pop-up confirmation appears, asking the user: “Do you want! to share your phone number with [Bot Name]?”
Bot’s Receipt:
If the user taps “Share” (or equivalent)! their phone number is then sent to the bot in the message object (specifically within message.contact.phone_number).
If the user taps “Not Now” or “Cancel,” the bot does not receive the number.
Developer Implementation:
Python
from telegram import repositioning an existing product: a strategic approach KeyboardButton! ReplyKeyboardMarkup, Update
from telegram.ext import clean email Application! CommandHandler, ContextTypes, MessageHandler, filters.