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chore(learn): Renamed all project-based curriculum project step filenames to use 3-digit format of part-ddd.md (#39463)

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* fix: renamed basic html cat photo app steps

* fix: renamed css-variables project steps

* fix: renamed d3-dashboard filenames

* fix: renamed rpg-game filenames

* fix: renamed functional-progamming-spreadsheet filenames

* fix: renamed calorie-counter project filenames
This commit is contained in:
Randell Dawson
2020-08-25 02:19:45 -07:00
committed by Mrugesh Mohapatra
parent 3cfd80a806
commit b9c9a95223
611 changed files with 2398 additions and 2402 deletions
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curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-040.md Normal file
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---
id: 5ef9b03c81a63668521804db
title: Part 40
challengeType: 0
isHidden: true
---
## Description
<section id='description'>
To prevent a user from submitting your form when required information is missing, you need to add the `required` attribute to an `input` element. There's no need to set a value to the `required` attribute. Instead, just add the word `required` to the `input` element, making sure there is space between it and other attributes.
</section>
## Tests
<section id='tests'>
```yml
tests:
- text: You have either deleted your `input` element or it has invalid syntax. All attributes' values should be surrounded by quotation marks.
testString: assert( $('input').length );
- text: Your `form` should only contain the `input` element. Remove any HTML additional elements or text within the `form` element.
testString: assert( $('form')[0].children.length === 1 && $('form')[0].innerText.trim().length === 0 );
- text: Your `input` element should have a `required` attribute`. Remember, you just add the word `required` inside the `input` element's tag.
testString: assert( $('input')[0].hasAttribute('required') );
- text: A value should not be given to the `required` attribute`.
testString: assert( $('input')[0].getAttribute('required') === '' );
```
</section>
## Challenge Seed
<section id='challengeSeed'>
<div id='html-seed'>
```html
<html>
<body>
<h1>CatPhotoApp</h1>
<main>
<section>
<h2>Cat Photos</h2>
<!-- TODO: Add link to cat photos -->
<p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
<a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
</section>
<section>
<h2>Cat Lists</h2>
<h3>Things cats love:</h3>
<ul>
<li>cat nip</li>
<li>laser pointers</li>
<li>lasagna</li>
</ul>
<figure>
<img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
<figcaption>Cats <em>love</em> lasagna.</figcaption>
</figure>
<h3>Top 3 things cats hate:</h3>
<ol>
<li>flea treatment</li>
<li>thunder</li>
<li>other cats</li>
</ol>
<figure>
<img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
<figcaption>Cats <strong>hate</strong> other cats.</figcaption>
</figure>
</section>
<section>
<h2>Cat Form</h2>
<form action="https://freecatphotoapp.com/submit-cat-photo">
--fcc-editable-region--
<input type="text" name="catphotourl" placeholder="cat photo URL">
--fcc-editable-region--
</form>
</section>
</main>
</body>
</html>
```
</div>
</section>