`vue/valid-v-show`

Enforce valid v-show directives

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-show": "error"
      }
    },
  },
});

vp run lint

Bad

v-show lacks its visibility expression or is placed on a <template> that has no DOM element whose display can be changed.

<template>
  <div v-show></div>
  <template v-show="ready"><div></div></template>
</template>

Good

Apply the visibility expression to a rendered element such as <div>.

<template>
  <div v-show="ready"></div>
  <div v-show="count > 0"></div>
</template>

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

Implementation · All rules