require-datetime
Warn to need the datetime attribute if the time element has invalid content.
The time element represents its contents, along with a machine-readable form of those contents in the datetime attribute. The kind of content is limited to various kinds of dates, times, time-zone offsets, and durations, as described below.
The datetime attribute may be present. If present, its value must be a representation of the element's contents in a machine-readable format.
Cite: HTML Living Standard 4.5.14 The time element
❌ Examples of incorrect code for this rule
<time>1/5/2023</time>
<time>Today</time>
<time>令和5年1月5日</time>
✅ Examples of correct code for this rule
<time>2023-01-05</time>
<time datetime="2023-01-05">1/5/2023</time>
<time datetime="2023-01-05">Today</time>
<time datetime="2023-01-05">令和5年1月5日</time>
Interface
{
"require-datetime": boolean
}
Options
{
"require-datetime": {
"options": {
"langs"?: ("en" | "ja" | "fr" | "nl" | "ru" | "de" | "pt" | "zh")[]
}
}
}
Property | Type | Default Value | Description |
---|---|---|---|
langs | ("en" | | ["en", | Specify languages that are parsing the content, and its order. They are parsable depending on Chrono. |