58 lines
1.9 KiB
Markdown
58 lines
1.9 KiB
Markdown
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---
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id: 5dc17dc8f86c76b9248c6eb5
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title: Part 04
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challengeType: 0
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isHidden: true
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---
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## Description
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<section id='description'>
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Commenting allows you to leave messages without affecting the browser display. It also allows you to make code inactive. A comment in HTML starts with `<!--`, contains any number of lines of text, and ends with `-->`. For example, the comment `<!-- TODO: Remove h1 -->` contains the text `TODO: Remove h1`.
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Add a comment above the `p` element with the text `TODO: Add link to cat photos`. \
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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 comment should start with `<!--`. You are missing one or more of the characters that define the start of a comment.
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testString: assert( code.match(/<!--/) );
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- text: Your comment should end with `-->`. You are missing one or more of the characters that define the end of a comment.
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testString: assert( code.match(/-->/) );
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- text: Your code should not have extra opening/closing comment characters. You have an extra `<!--` or `-->` displaying in the browser.
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testString: |
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const noSpaces = code.replace(/\s/g, '');
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assert (noSpaces.match(/<!--/g).length < 2 && noSpaces.match(/-->/g).length < 2 );
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- text: 'Your comment should contain the text `TODO: Add link to cat photos`.'
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testString: assert( code.match(/<!--\s*todo:\s+add\s+link\s+to\s+cat\s+photos\s*-->/i) );
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- text: Your comment should be above the `p` element. You have them in the wrong order.
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testString: assert( code.replace(/\s/g, '').match(/<!--todo:addlinktocatphotos--><p>clickheretoviewmorecatphotos\.?<\/p>/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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<h2>Cat Photos</h2>
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--fcc-editable-region--
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<p>Click here to view more cat photos.</p>
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--fcc-editable-region--
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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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