How to get user input text before it is sent?

Question

Bots

Hello. Question about the capabilities of the telegram bot. I need to implement a telegram filter similar to the one in search engines: a person sees a list in front of him and this list is updated as text is entered. Those. filtering occurs immediately after each new character is entered. Without sending a message by the user.
When we write a text, it goes to the Telegama server before it is sent, and we can continue writing from another device. Those. theoretically, we can have access to text that has not yet been sent by the user. And the question, in fact, is whether the Telegram API gives developers such an opportunity. I did not find such a moment in the docks. But maybe I didn't search well.

Answer 1

The bot does not have access to unsent text.
Well, you yourself did not find it in the documentation