\param $resize Boolean Requests clients to resize the keyboard vertically for optimal fit (e.g., make the keyboard smaller if there are just two rows of buttons). Defaults to false, in which case the custom keyboard is always of the same height as the app's standard keyboard.
\param $selective Boolean Use this parameter if you want to show the keyboard to specific users only. Targets: 1) users that are @mentioned in the text of the Message object; 2) if the bot's message is a reply (has reply_to_message_id), sender of the original message.
\return the requested keyboard as Json
public buildKeyBoard ( array $options, $onetime = false, $resize = false, $selective = true ) | ||
$options | array |