Prevent the possibility of committing "a line break as a message" to git

[ghost]

you can commit "a line break as a message" to git

[vscodebot]

(Experimental duplicate detection)
Thanks for submitting this issue. Please also check if it is already covered by an existing one, like:

• Automatically insert line breaks in git commit messages (#2718)
• Add support for git commit verbose (#30562)

[gnijuohz]

Hi @joaomoreno I would like to take up this task. Could you point me to a starting point?

[joaomoreno]

@gnijuohz We don't really have to prevent it, but we can warn the user about it. Over here there is some validation of the input box happening (for when lines are too long, for example). Maybe we can also warn the user that the current input isn't valid when all he does is enter a bunch of line breaks in it. But there should be no warning for when the box is empty, otherwise it would be too much "in the user's face".