I need to add captcha for node edit form, not for the front-end form. please can any one help me?
I believe you are using Captcha module..
- Go to admin/config/people/captcha
- Enable "Add CAPTCHA administration links to forms" and "Allow CAPTCHAs and CAPTCHA administration links on administrative pages"
- Go to node edit page you see setting like below
- Enable captcha for form