useVueValidVHtml

HTML

Summary

• Rule available since: v2.3.6
• Diagnostic Category: lint/correctness/useVueValidVHtml
• This rule is recommended, meaning it is enabled by default.
• This rule doesn’t have a fix.
• The default severity of this rule is error.
• This rule belongs to the following domains:
  • vue
• Sources:
  • Same as vue/valid-v-html

How to configure

biome.json

{
  "linter": {
    "rules": {
      "correctness": {
        "useVueValidVHtml": "error"
      }
    }
  }
}

Description

Enforce valid v-html directives.

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

• The directive has an argument. E.g. <div v-html:aaa></div>
• The directive has a modifier. E.g. <div v-html.bbb></div>
• The directive does not have an attribute value. E.g. <div v-html></div>

Examples

Invalid

<div v-html:aaa="foo"></div>

code-block.vue:1:12 lint/correctness/useVueValidVHtml ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ✖ The v-html directive does not accept an argument.
  
  > 1 │ <div v-html:aaa=“foo”></div>
      │            ^^^^
    2 │ 
  
  ℹ v-html directives should be used without arguments, like v-html=“content”.
  

<div v-html.bbb="foo"></div>

code-block.vue:1:12 lint/correctness/useVueValidVHtml ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ✖ The v-html directive does not support modifiers.
  
  > 1 │ <div v-html.bbb=“foo”></div>
      │            ^^^^
    2 │ 
  
  ℹ v-html directives do not support any modifiers. Remove the modifier.
  

<div v-html></div>

code-block.vue:1:6 lint/correctness/useVueValidVHtml ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  ✖ The v-html directive is missing a value.
  
  > 1 │ <div v-html></div>
      │      ^^^^^^
    2 │ 
  
  ℹ v-html directives require a value containing the HTML content to render.
  
  ℹ For example, use v-html=“htmlContent” to render the content of the htmlContent variable.
  

Valid

<div v-html="htmlContent"></div>

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