Recieve user Messages via `node-telegram-bot-api` module

Why This Code Get User Messages in any Places or I mean in any Buttons.

With this code I will recieve user messages, and I excluded buttons and previous buttons, Because I need Just console log Users real messages(not Buttons Title), I need to get user Messages just when I'm in Contact us Button.

bot.on('message', (msg) => {
  if (!locale.keyboards[msg.text] &&
    !msg.text.includes("Previous Buttons ")) {
    console.log("User Message is: " + msg.text)
    const opts = {
      reply_to_message_id: msg.message_id,
      reply_markup: JSON.stringify({
        keyboard: arrangeKeyboardWithOut(locale.keyboards["/start"].childs, 2, msg),
        resize_keyboard: true,
        one_time_keyboard: true
      })
    };
    bot.sendMessage(msg.chat.id, 'Received your message', opts);
  }
});

via Sedric Heidarizarei