{
"id": "html-has-lang",
"selector": "html",
"tags": [
"cat.language",
"wcag2a",
"wcag311"
],
"metadata": {
"description": "Ensures every HTML document has a lang attribute",
"help": " element must have a lang attribute"
},
"all": [],
"any": [
"has-lang"
],
"none": []
}