valid-v-once.md

enforce valid v-once directives (vue/valid-v-once)

• ⚙️ This rule is included in all of "plugin:vue/essential", "plugin:vue/strongly-recommended" and "plugin:vue/recommended".

This rule checks whether every v-once directive is valid.

📖 Rule Details

This rule reports v-once directives in the following cases:

• The directive has that argument. E.g. <div v-once:aaa></div>
• The directive has that modifier. E.g. <div v-once.bbb></div>
• The directive has that attribute value. E.g. <div v-once="ccc"></div>

👎 Examples of incorrect code for this rule:

<div v-once:aaa/>
<div v-once.bbb/>
<div v-once="ccc"/>

👍 Examples of correct code for this rule:

<div v-once/>

🔧 Options

Nothing.