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---
id: 587d778c367417b2b2512aa9
title: Standardize Times with the HTML5 datetime Attribute
challengeType: 0
videoUrl: 'https://scrimba.com/c/cmzMgtz'
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forumTopicId: 301025
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dashedName: standardize-times-with-the-html5-datetime-attribute
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---
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# --description--
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Continuing with the date theme, HTML5 also introduced the `time` element along with a `datetime` attribute to standardize times. The `time` element is an inline element that can wrap a date or time on a page. A `datetime` attribute holds a valid format of that date. This is the value accessed by assistive devices. It helps avoid confusion by stating a standardized version of a time, even if it's informally or colloquially written in the text.
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Here's an example:
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```html
< p > Master Camper Cat officiated the cage match between Goro and Scorpion < time datetime = "2013-02-13" > last Wednesday< / time > , which ended in a draw.< / p >
```
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# --instructions--
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Camper Cat's Mortal Kombat survey results are in! Wrap a `time` tag around the text `Thursday, September 15<sup>th</sup>` and add a `datetime` attribute to it set to `2016-09-15` .
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# --hints--
Your code should have a `p` element which includes the text `Thank you to everyone for responding to Master Camper Cat's survey.` and include a `time` element.
```js
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assert(timeElement);
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```
Your added `time` tags should wrap around the text `Thursday, September 15<sup>th</sup>` .
```js
assert(
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timeElement & &
timeElement?.innerHTML?.trim() === 'Thursday, September 15< sup > th< / sup > '
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);
```
Your added `time` tag should have a `datetime` attribute that is not empty.
```js
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assert(datetimeAttr & & datetimeAttr?.length);
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```
Your added `datetime` attribute should be set to a value of `2016-09-15` .
```js
assert(datetimeAttr === '2016-09-15');
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```
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# --seed--
## --after-user-code--
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```html
< script >
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const pElement = [...document.querySelectorAll("article > p")]
.filter(x => x?.textContent?.includes("Thank you to everyone for responding to Master Camper Cat's survey."));
const timeElement = pElement[0] ? pElement[0].querySelector("time") : null;
const datetimeAttr = timeElement?.getAttribute("datetime");
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< / script >
```
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## --seed-contents--
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```html
< body >
< header >
< h1 > Tournaments< / h1 >
< / header >
< article >
< h2 > Mortal Kombat Tournament Survey Results< / h2 >
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<!-- Only change code below this line -->
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< p > Thank you to everyone for responding to Master Camper Cat's survey. The best day to host the vaunted Mortal Kombat tournament is Thursday, September 15< sup > th< / sup > . May the best ninja win!< / p >
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<!-- Only change code above this line -->
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< section >
< h3 > Comments:< / h3 >
< article >
< p > Posted by: Sub-Zero on < time datetime = "2016-08-13T20:01Z" > August 13< sup > th< / sup > < / time > < / p >
< p > Johnny Cage better be there, I'll finish him!< / p >
< / article >
< article >
< p > Posted by: Doge on < time datetime = "2016-08-15T08:12Z" > August 15< sup > th< / sup > < / time > < / p >
< p > Wow, much combat, so mortal.< / p >
< / article >
< article >
< p > Posted by: The Grim Reaper on < time datetime = "2016-08-16T00:00Z" > August 16< sup > th< / sup > < / time > < / p >
< p > Looks like I'll be busy that day.< / p >
< / article >
< / section >
< / article >
< footer > © 2018 Camper Cat< / footer >
< / body >
```
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# --solutions--
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```html
< body >
< header >
< h1 > Tournaments< / h1 >
< / header >
< article >
< h2 > Mortal Kombat Tournament Survey Results< / h2 >
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< p > Thank you to everyone for responding to Master Camper Cat's survey. The best day to host the vaunted Mortal Kombat tournament is < time datetime = "2016-09-15" > Thursday, September 15< sup > th< / sup > < / time > . May the best ninja win!< / p >
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< section >
< h3 > Comments:< / h3 >
< article >
< p > Posted by: Sub-Zero on < time datetime = "2016-08-13T20:01Z" > August 13< sup > th< / sup > < / time > < / p >
< p > Johnny Cage better be there, I'll finish him!< / p >
< / article >
< article >
< p > Posted by: Doge on < time datetime = "2016-08-15T08:12Z" > August 15< sup > th< / sup > < / time > < / p >
< p > Wow, much combat, so mortal.< / p >
< / article >
< article >
< p > Posted by: The Grim Reaper on < time datetime = "2016-08-16T00:00Z" > August 16< sup > th< / sup > < / time > < / p >
< p > Looks like I'll be busy that day.< / p >
< / article >
< / section >
< / article >
< footer > © 2018 Camper Cat< / footer >
< / body >
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```
