class pyrogram.raw.types.KeyboardButtonCallback#

Callback button.

Constructor of KeyboardButton.

  • Layer: 158

  • ID: 35BBDB6B

  • text (str) – Button text.

  • data (bytes) – Callback data.

  • requires_password (bool, optional) – Whether the user should verify his identity by entering his 2FA SRP parameters to the messages.getBotCallbackAnswer method. NOTE: telegram and the bot WILL NOT have access to the plaintext password, thanks to SRP. This button is mainly used by the official @botfather bot, for verifying the user’s identity before transferring ownership of a bot to another user.