Sometimes we need to let the players type some things into our game. Whether it's just a name for controlled by player character, winners name for high score at...
It is good, BUT try to hold Ctrl+A... This will show this terrible small text in the input form to the player because the text will be selected. What we can do with this?
I'm from the future and I bring the answer to your question.
Just position your TextBox in any corner(to the play dont see it) and make the size of the TextBox = 1,1
Good luck.