Admin only code?

I am really new to javascript, and what I try to learn I can’t seem to retain. Anyway, I have some text that onclick will allow anyone to edit it. I was recently told that this field should only be editable for admins. I don’t know anything about the code or the website because it just became my project a couple weeks ago. Can anyone help?

You need to work out two things.

  1. How to determine that the page is being used by an admin
  2. How the edit is occurring, so that you can restrict it to only those admins.