southern·il y a 15 ans·discussThe suggestion is that the user should be able to enter any city, not just use the preset ones.
southern·il y a 15 ans·discussA common typo, it seems. But I'm a bit confused as to why this was submitted.
southern·il y a 15 ans·discussExactly. And an important factor in readable code is whether flow control constructs can be easily followed.