how to make content's title unique

Question

I am new to drupal and i want my content title unique so is there any module available for it or if i can implement autocomplete to view my past title name. please give answer in detail

Thanks in advance :)

Answer 1

You can use http://drupal.org/project/unique_field module. It performs additional validation when a node is created or updated by a user to require that a node's title or other specified fields are unique.