vue/mustache-interpolation-spacing

Enforce consistent spacing inside mustache interpolations

Bad · Good

Default severity: warning
Presets: happy-path, nuxt, ecosystem, opinionated
Automatic fix: Available for supported findings
Applies to: Vue SFC templates and blocks, with script context where the rule requires it
Options: No rule-specific options. Severity and preset selection are configurable.

Configuration (Vite+)

import { defineConfig } from "@vizejs/vite-plugin/vite-plus";

export default defineConfig({
  lint: {
    vize: {
      "preset": "incremental",
      "rules": {
        "vue/mustache-interpolation-spacing": "warn"
      }
    },
  },
});

vp run lint

Bad

The text interpolation is missing a space at one or both delimiter boundaries.

<template>
  <div>{{text}}</div>
  <div>{{ text}}</div>
  <div>{{text }}</div>
</template>

Good

Spaces separate the expression from both opening and closing mustache delimiters.

<template>
  <div>{{ text }}</div>
  <div>{{ foo.bar }}</div>
  <div>{{ foo + bar }}</div>
</template>

Good avoids this rule's finding under the configuration above; other rules may still report diagnostics.

Implementation · All rules