no-template-key.md

pageClass	sidebarDepth	title	description
rule-details	0	vue/no-template-key	disallow `key` attribute on `<template>`

vue/no-template-key

disallow key attribute on <template>

• ⚙️ This rule is included in all of "plugin:vue/essential", "plugin:vue/strongly-recommended" and "plugin:vue/recommended".

Vue.js disallows key attribute on <template> elements.

📖 Rule Details

This rule reports the <template> elements which have key attribute.

<template>
  <!-- ✓ GOOD -->
  <div key="foo"> ... </div>
  <template> ... </template>

  <!-- ✗ BAD -->
  <template key="foo"> ... </template>
  <template v-bind:key="bar"> ... </template>
  <template :key="baz"> ... </template>
</template>

🔧 Options

Nothing.

📚 Further reading

• API - Special Attributes - key

🔍 Implementation

• Rule source
• Test source