vue/v-on-style

Enforce v-on directive style

Bad · Good

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": {
        "vue/v-on-style": "warn"
      }
    },
  },
});

vp run lint

Bad

v-on:click uses the long event-listener form where the rule requires shorthand.

<template>
  <div v-on:click="handleClick"></div>
</template>

Good

@click keeps the same handler while using the configured shorthand.

<template>
  <div @click="handleClick"></div>
</template>

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

Implementation · All rules