html-no-self-closing shouldn't be part of the recommended config

[Mouvedia]

What did you expect to happen?

html-no-self-closing should not have been included. I don't see why it should be the default. It's a preference. People used to XHTML won't like that.

What actually happened?

html-no-self-closing was enabled when using plugin:vue/recommended.

[mysticatea]

Thank you for this issue.

I agree.

That rule has been created in an invalid assumption: HTML does not support self-closing elements, so Vue.js as well. I have learned that Vue.js supports self-closing elements in #29.

Currently, I think that we should remove html-no-self-closing rule entirely then create new html-self-closing rule which people can configure always/never to use self-closing elements. Of course, plugin:vue/recommended should not include the new stylistic rule.

[johnmerced-ks]

I noticed this as well a couple days ago - Looking forward for this change!

[michalsnik]

ATM I'll just disable this rule in default configuration, as otherwise we'd need to update major version which is better to be ommited in this beta period. Let's come to a point where we have a stable ground, and then we can remove unnecessary rules and activate new ones in default configuration at once with official v4, that is coming our way. cc @mysticatea