vue/no-deprecated-v-on-number-modifiers
disallow using deprecated number (keycode) modifiers (in Vue.js 3.0.0+)
- ⚙️ This rule is included in all of
"plugin:vue/essential"
,*.configs["flat/essential"]
,"plugin:vue/strongly-recommended"
,*.configs["flat/strongly-recommended"]
,"plugin:vue/recommended"
and*.configs["flat/recommended"]
. - 🔧 The
--fix
option on the command line can automatically fix some of the problems reported by this rule.
📖 Rule Details
This rule reports use of deprecated KeyboardEvent.keyCode
modifier on v-on
directive (in Vue.js 3.0.0+).
See Migration Guide - KeyCode Modifiers for more details.
<template>
<!-- ✓ GOOD -->
<input v-on:keyup.page-down="onArrowUp">
<input @keyup.page-down="onArrowUp">
<input @keyup.9="onArrowUp"> <!-- 9 is KeyboardEvent.key -->
<!-- ✗ BAD -->
<input v-on:keyup.34="onArrowUp">
<input @keyup.34="onArrowUp">
</template>
🔧 Options
Nothing.
👫 Related Rules
📚 Further Reading
🚀 Version
This rule was introduced in eslint-plugin-vue v7.0.0