vue/no-dupe-keys #

disallow duplication of field names

• ⚙️ This rule is included in all of "plugin:vue/vue3-essential", "plugin:vue/essential", "plugin:vue/vue3-strongly-recommended", "plugin:vue/strongly-recommended", "plugin:vue/vue3-recommended" and "plugin:vue/recommended".

This rule prevents to use duplicated names.

📖 Rule Details #

This rule is aimed at preventing duplicated property names.

🔧 Options #

{
  "vue/no-dupe-keys": ["error", {
    "groups": []
  }]
}

• "groups" (string[]) Array of additional groups to search for duplicates. Default is empty.

"groups": ["firebase"] #

🚀 Version #

This rule was introduced in eslint-plugin-vue v3.9.0

🔍 Implementation #

• Rule source
• Test source