a11y/img-alt

Require alt attribute on images for accessibility

Bad · Good

Default severity: warning
Presets: none
Automatic fix: None; review the suggested change
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/img-alt": "warn"
      }
    },
  },
});

vp run lint

Bad

The avatar image is missing its alt attribute.

<template>
  <img src="/avatar.png" />
</template>

Good

alt="User avatar" supplies a text alternative for the avatar.

<template>
  <img src="/avatar.png" alt="User avatar" />
</template>

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

Implementation · All rules