I was planning to implement and write a article with screen shots about claims from long time.
Follow below steps to enable Form based authentication in SharePoint 2010 or SharePoint 2013.
- Create User database Table
(Follow the wizard with proper inputs)
3. Add Provider at server level
4. Add Provider at Secure token service level
6. Create new web app with claims authentication Or if you have web app with claims created then map the membership providers.
7. Add user in database
10. Remove anonymous access
11. Login with user from database