vue/no-props-shadow

Disallow setup declarations that shadow props.

Applies to: Vue SFC templates and blocks, with script context where the rule requires it.

Bad

The local value declaration shadows the prop.

<script setup>
defineProps({ value: String })
const value = "local"
</script>
<template />

Good

The local binding has a distinct name.

<script setup>
defineProps({ value: String })
const localValue = "local"
</script>
<template />

Configuration (Vite+)

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

export default defineConfig({}).withVue({
  linter: {
    "preset": "incremental",
    "rules": {
      "vue/no-props-shadow": "warn"
    }
  },
});

Then run vp run lint.

Related

• Vue rules
• All rules
• Source code