94f0cf0ef8
* fix: remove isHidden key from tool template * fix: removed isHidden key from English challenges * fix: remove isHidden key from Chinese challenges
56 lines
1.7 KiB
Markdown
56 lines
1.7 KiB
Markdown
---
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id: 5dc24165f86c76b9248c6ebc
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title: Part 9
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challengeType: 0
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---
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## Description
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<section id='description'>
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All `img` elements should have an `alt` attribute. The `alt` attribute's text is used for screen readers to improve accessibility and is displayed if the image fails to load. For example, `<img src="cat.jpg" alt="A cat">` has an `alt` attribute with the text `A cat`.
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Add an `alt` attribute to the `img` element with the text `A cute orange cat lying on its back`.
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</section>
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## Tests
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<section id='tests'>
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```yml
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tests:
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- text: Your code should have an `img` element. You removed the `img` element from an earlier step.
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testString: assert( document.querySelector('img') );
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- text: Your `img` element does not have an `alt` attribute. Check that there is a space after the opening tag's name and/or there are spaces before all attribute names.
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testString: assert( document.querySelector('img').hasAttribute('alt') );
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- text: Your `img` element's `alt` attribute value is set to something other than 'A cute orange cat lying on its back'. Make sure the `alt` attribute's value is surrounded with quotation marks.
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testString: const altText = document.querySelector('img').alt.toLowerCase().replace(/\s+/g, ' '); assert( altText.match(/A cute orange cat lying on its back\.?$/i) );
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```
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</section>
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## Challenge Seed
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<section id='challengeSeed'>
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<div id='html-seed'>
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```html
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<html>
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<body>
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<h1>CatPhotoApp</h1>
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<main>
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<h2>Cat Photos</h2>
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<!-- TODO: Add link to cat photos -->
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<p>Click here to view more cat photos.</p>
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--fcc-editable-region--
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<img src="https://bit.ly/fcc-relaxing-cat">
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--fcc-editable-region--
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</main>
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</body>
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</html>
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```
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</div>
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</section>
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