How to remove the editor box or input box for "more information for your question" in the ask page

Question

I am getting so much spam, due to having the "more information for your question" in the ask page . I want to remove this box, what should I edit and in from which file??

there is an answer at this page here https://www.question2answer.org/qa/71411/how-to-edit-the-html-of-the-ask-box?show=71449#c71449

but it is not clear can someone explain it more

thank you

Answer 1

I do not think it is a good way to avoid spam by remove the text field.