Verify Merges on Merge Requests

Problem to solve

Some people (me) occasionally hit the merge button instead of the thumbs up button. Please can the merge process be idiot (me) proof by adding a verification step...

Further details

I don't know why I find it so easy to do this. I wonder if other have found this....

Proposal

Maybe just a small inline "Are you sure? [yes] [no]" popup?...