| { | |
| "id": "landmark-unique", | |
| "selector": "[role=banner], [role=complementary], [role=contentinfo], [role=main], [role=navigation], [role=region], [role=search], [role=form], form, footer, header, aside, main, nav, section", | |
| "tags": ["cat.semantics", "best-practice"], | |
| "metadata": { | |
| "help": "Ensures landmarks are unique", | |
| "description": "Landmarks must have a unique role or role/label/title (i.e. accessible name) combination" | |
| }, | |
| "matches": "landmark-unique-matches", | |
| "all": [], | |
| "any": ["landmark-is-unique"], | |
| "none": [] | |
| } |