- Asker asks a question
- Answerer writes a long and detailed answer
- Answerer realizes that their answer is not correct (for instance they misread a requirement, or the asker added a new requirement)
In that situation, what should the answerer do?
At https://softwarerecs.stackexchange.com/a/34767/140 the answerer chose to just add this header at the top of their answer:
Edit: After the edit of OP asking for (new requirement), this answer is no longer valid. But I'm leaving the answer here in case it's useful to other visitors.
Is it a good idea?