`html/require-datetime`

Require datetime attribute on <time> element

Default severity: warning
Presets: happy-path, nuxt, ecosystem, opinionated
Automatic fix: None; review the suggested change
Applies to: Vue SFC templates and blocks, with script context where the rule requires it
Options: No rule-specific options. Severity and preset selection are configurable.

Configuration (Vite+)

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

export default defineConfig({
  lint: {
    vize: {
      "preset": "incremental",
      "rules": {
        "html/require-datetime": "warn"
      }
    },
  },
});

vp run lint

Bad

The time element contains a human-readable date but no machine-readable datetime value.

<template>
  <time>May 13, 2026</time>
</template>

Good

datetime="2026-05-13" supplies the corresponding machine-readable date.

<template>
  <time datetime="2026-05-13">May 13, 2026</time>
</template>

Good avoids this rule's finding under the configuration above; other rules may still report diagnostics.

Implementation · All rules