RequestContactKeyboardButton

Private chats only. When user will tap on this button, his contact (with his number and name) will be sent to the bot. You will be able to catch this contact in updates and data using dev.inmo.tgbotapi.extensions.behaviour_builder.triggers_handling.onContact in case you are using Behaviour Builder OR with dev.inmo.tgbotapi.updateshandlers.FlowsUpdatesFilter.messagesFlow and kotlinx.coroutines.flow.filterIsInstance and filtering by type dev.inmo.tgbotapi.types.message.abstracts.CommonMessage and dev.inmo.tgbotapi.extensions.utils.onlyContactContentMessages