vue/require-scoped-style

Require scoped attribute on style tags

Bad · Good

Default severity: warning
Presets: happy-path, nuxt, ecosystem, opinionated
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": {
        "vue/require-scoped-style": "warn"
      }
    },
  },
});

vp run lint

Bad

The .button style is unscoped and can affect matching elements outside this component.

<style>
.button {
  color: red;
}
</style>

Good

Adding scoped applies Vue's component scope to the same selector and declarations.

<style scoped>
.button {
  color: red;
}
</style>

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

Implementation · All rules