no-deprecated-data-object-declaration.md

pageClass	sidebarDepth	title	description
rule-details	0	vue/no-deprecated-data-object-declaration	disallow using deprecated object declaration on data

vue/no-deprecated-data-object-declaration

disallow using deprecated object declaration on data

• ⚙️ This rule is included in all of "plugin:vue/vue3-essential", "plugin:vue/vue3-strongly-recommended" and "plugin:vue/vue3-recommended".
• 🔧 The --fix option on the command line can automatically fix some of the problems reported by this rule.

📖 Rule Details

This rule reports use of deprecated object declaration on data property (in Vue.js 3.0.0+)

<script>
/* ✗ BAD */
export default {
  data: {
    foo: null
  }
}

/* ✓ GOOD */
export default {
  data () {
    return {
      foo: null
    }
  }
}
</script>

🔧 Options

Nothing.

📚 Further reading

• RFC: remove data object declaration

🔍 Implementation

• Rule source
• Test source