isBooleanAttr for the HTML attribute 'translate'

[EtienneBruines]

Version

2.6.11

Reproduction link

https://jsfiddle.net/hgaL8t5n/

Steps to reproduce

Use translate=no in a template

What is expected?

template=no to be rendered in the HTML

What is actually happening?

translate=translate is being rendered instead

You can use devtools to inspect the rendered HTML in the reproducible JSFiddle example.

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There is a isBooleanAttr-variable somewhere in the Vue code which marks translate as a boolean, probably to be used like the disabled attribute works.

This is incorrect for two reasons:

1. "translate" is not a valid value for the attribute (only "", "yes" and "no" are valid). See the spec: https://html.spec.whatwg.org/multipage/dom.html#attr-translate
2. this translate-attribute is mostly used to indicate not to translate it, so when specifying "no", people actually mean "no"

[posva]

Maybe we should just remove it from the list. I don't know the reason it was initially added

[nowres]

Hi @EtienneBruines
Can I take the issue?

[EtienneBruines]

Yes, please, go ahead.

[Jalkse]

Best solution for users

[quoctienlam2605]

Hello-word