`a11y/no-redundant-roles`

Disallow redundant ARIA roles

Default severity: warning
Presets: happy-path, nuxt, ecosystem, opinionated
Automatic fix: Available for supported findings
Applies to: Vue SFC templates and blocks, with script context where the rule requires it
Options: No rule-specific options. Severity and preset selection are configurable.

Configuration (Vite+)

import { defineConfig } from "@vizejs/vite-plugin/vite-plus";

export default defineConfig({
  lint: {
    vize: {
      "preset": "incremental",
      "rules": {
        "a11y/no-redundant-roles": "warn"
      }
    },
  },
});

vp run lint

Bad

The native button already has the button role, so role="button" repeats its implicit semantics.

<template>
  <button role="button">Save</button>
</template>

Good

Removing the repeated role keeps the button semantics supplied by HTML.

<template>
  <button>Save</button>
</template>

Good avoids this rule's finding under the configuration above; other rules may still report diagnostics.

Implementation · All rules