Note

This is a documentation for version 7.0.0-alpha.5.
To check version 6.2.2 go here. To check previous releases go here.

# 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/vue3-essential", "plugin:vue/vue3-strongly-recommended" and "plugin:vue/vue3-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+)

<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>
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# 🔧 Options

Nothing.

# 📚 Further reading

# 🔍 Implementation