# vue/no-v-for-template-key

disallow key attribute on <template v-for>

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

# 📖 Rule Details

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

In Vue.js 2.x, disallows key attribute on <template> elements.

Note

This rule is targeted at Vue.js 2.x. If you are using Vue.js 3.x, enable the vue/no-v-for-template-key-on-child rule instead. Don't enable both rules together; they are conflicting.

<template>
  <!-- ✓ GOOD -->
  <template v-for="item in list">
    <div :key="item.id" />
  </template>

  <!-- ✗ BAD -->
  <template v-for="item in list" :key="item.id">
    <div />
  </template>
</template>

Now loading...

Note

If you want to report keys placed on <template> without v-for, use the vue/no-template-key rule.

# 🔧 Options

Nothing.

# 📚 Further Reading

# 🚀 Version

This rule was introduced in eslint-plugin-vue v7.0.0

# 🔍 Implementation

← vue/no-multiple-template-root vue/no-v-model-argument →