vue/valid-v-on

Enforce valid v-on directives

Bad · Good

Default severity: error
Presets: essential, 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/valid-v-on": "error"
      }
    },
  },
});

vp run lint

Bad

The listener forms omit an event argument or their required handler/object expression.

<template>
  <div v-on></div>
  <div @></div>
  <div @click></div>
</template>

Good

Use an event with its handler, or pass a listener object to argument-free v-on.

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

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

Implementation · All rules