telegram.bot (version 3.0.2)

KeyboardButton: Create a keyboard button

Description

This object represents one button of the reply keyboard. Optional fields are mutually exclusive.

Usage

KeyboardButton(
  text,
  request_contact = NULL,
  request_location = NULL,
  web_app = NULL
)
is.KeyboardButton(x)

Arguments

text

Text of the button. If none of the optional fields are used, it will be sent as a message when the button is pressed.

request_contact

(Optional). If TRUE, the user's phone number will be sent as a contact when the button is pressed. Available in private chats only.

request_location

(Optional). If TRUE, the user's current location will be sent when the button is pressed. Available in private chats only.

web_app

(Optional). URL string or list describing a Web App to be launched when the button is pressed. If a string is provided, it will be wrapped as list(url = <string>). Available only in private chats between a user and the bot.

x

Object to be tested.

Details

Note: request_contact and request_location options will only work in Telegram versions released after 9 April, 2016. Older clients will ignore them.