According to the FAQ, the duplicate questions may be closed. But some questions with same ground exist and they are not closed. For example, I noticed the following three questions of Drupal Answers are on the same topic - they are trying to customize the Drupal registration as multi-steps form:
- How to customize registration process in Drupal 7?
- Is there a way to add profile2 forms in multistep registration
- how to add fields for drupal registration form internally souce code of drupal7.17 application
After reading How to ask, I realized that askers should research first and search the same topics before asking a question, but the above questions seems not acting like that.
I could flag one of them as exact duplicate, but my flag may be declined. I have experienced this.
Thus, what would be a good decision before I flag to close a question as exact duplicate?