vue/no-use-v-if-with-v-for

disallow using v-if on the same element as v-for

• ⚙️ This rule is included in all of "plugin:vue/essential", *.configs["flat/essential"], "plugin:vue/vue2-essential", *.configs["flat/vue2-essential"], "plugin:vue/strongly-recommended", *.configs["flat/strongly-recommended"], "plugin:vue/vue2-strongly-recommended", *.configs["flat/vue2-strongly-recommended"], "plugin:vue/recommended", *.configs["flat/recommended"], "plugin:vue/vue2-recommended" and *.configs["flat/vue2-recommended"].

📖 Rule Details

This rule is aimed at preventing the use of v-for directives together with v-if directives on the same element.

There are two common cases where this can be tempting:

• To filter items in a list (e.g. v-for="user in users" v-if="user.isActive"). In these cases, replace users with a new computed property that returns your filtered list (e.g. activeUsers).
• To avoid rendering a list if it should be hidden (e.g. v-for="user in users" v-if="shouldShowUsers"). In these cases, move the v-if to a container element (e.g. ul, ol).

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🔧 Options

{
  "vue/no-use-v-if-with-v-for": ["error", {
    "allowUsingIterationVar": false
  }]
}

• allowUsingIterationVar (boolean) ... Enables The v-if directive use the reference which is to the variables which are defined by the v-for directives. Default is false.

"allowUsingIterationVar": true

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👫 Related Rules

• vue/no-use-v-else-with-v-for

📚 Further Reading

• Style guide - Avoid v-if with v-for
• Guide - Conditional Rendering / v-if with v-for
• Guide - List Rendering / v-for with v-if

🚀 Version

This rule was introduced in eslint-plugin-vue v4.6.0

🔍 Implementation

• Rule source
• Test source