eslint-plugin-vue

# vue/valid-v-else

enforce valid v-else directives

  • ⚙️ 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 checks whether every v-else directive is valid.

# 📖 Rule Details

This rule reports v-else directives in the following cases:

  • The directive has that argument. E.g. <div v-if="foo"></div><div v-else:aaa></div>
  • The directive has that modifier. E.g. <div v-if="foo"></div><div v-else.bbb></div>
  • The directive has that attribute value. E.g. <div v-if="foo"></div><div v-else="bar"></div>
  • The directive is on the elements that the previous element don't have v-if/v-else-if directives. E.g. <div v-else></div>
  • The directive is on the elements which have v-if/v-else-if directives. E.g. <div v-if="foo" v-else></div>
<template> <!-- ✓ GOOD --> <div v-if="foo"/> <div v-else/> <!-- ✗ BAD --> <div v-else/> <div v-if="x"/><div v-else="foo"/> <div v-if="x"/><div v-else:aaa/> <div v-if="x"/><div v-else.bbb/> </template>
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# 🔧 Options

Nothing.

# 🚀 Version

This rule was introduced in eslint-plugin-vue v3.11.0

# 🔍 Implementation

← vue/valid-v-for →