eslint-plugin-vue

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vue/mustache-interpolation-spacing ​

enforce unified spacing in mustache interpolations

  • ⚙️ This rule is included in all of "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"].
  • 🔧 The --fix option on the command line can automatically fix some of the problems reported by this rule.

📖 Rule Details ​

This rule aims at enforcing unified spacing in mustache interpolations.

<template> <!-- ✓ GOOD --> <div>{{ text }}</div> <div>{{ text }}</div><!-- Use vue/no-multi-spaces rule to disallow multiple spaces. --> <!-- ✗ BAD --> <div>{{text}}</div> </template>
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🔧 Options ​

json
{
  "vue/mustache-interpolation-spacing": ["error", "always" | "never"]
}
  • "always" (default) ... Expect one space between expression and curly brackets.
  • "never" ... Expect no spaces between expression and curly brackets.

"never" ​

<template> <!-- ✓ GOOD --> <div>{{text}}</div> <!-- ✗ BAD --> <div>{{ text }}</div> <div>{{ text }}</div> </template>
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🚀 Version ​

This rule was introduced in eslint-plugin-vue v3.13.0

🔍 Implementation ​