This is what I was looking for (https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.reddit.com/r/Anki/comments/4wmos8/dummy_active_input_type_field_for_back_template/&ved=2ahUKEwiisJXOxLXyAhXvg_0HHdBRCCUQrAIoAnoECBYQAw&usg=AOvVaw3oOcUA6bjrKxZTo8ht88jS&cshid=1629118073795) (The last answer).
But is it possible to Anki correct what i write into the input field? (Like at the ‘Basic (Type in the answer)’ note type