25aa04e2e7
* chore(curriculum): accessibility-quiz * chore(curriculum): cafe-menu * chore(curriculum): ferris-wheel * chore(curriculum): fix ferris-wheel tests * chore(curriculum): colored-markers * chore(curriculum): photo-gallery * chore(curriculum): magazine * chore(curriculum): penguin * chore(curriculum): city-skyline * chore(curriculum): registration-form * chore(curriculum): picasso-painting * chore(curriculum): balance-sheet * chore(curriculum): piano * chore(curriculum): rothko-painting * fix: title min 15 chars
132 lines
2.3 KiB
Markdown
132 lines
2.3 KiB
Markdown
---
|
|
id: 612e6afc009b450a437940a1
|
|
title: Step 1
|
|
challengeType: 0
|
|
dashedName: step-1
|
|
---
|
|
|
|
# --description--
|
|
|
|
Begin with the basic HTML structure. Add a `DOCTYPE` declaration and `html`, `head`, `body`, and `title` elements. Set the `title` to `Piano`.
|
|
|
|
# --hints--
|
|
|
|
Your code should contain the `DOCTYPE` reference.
|
|
|
|
```js
|
|
assert(code.match(/<!DOCTYPE/gi));
|
|
```
|
|
|
|
You should include a space after the `DOCTYPE` reference.
|
|
|
|
```js
|
|
assert(code.match(/<!DOCTYPE\s+/gi));
|
|
```
|
|
|
|
You should define the document type to be `html`.
|
|
|
|
```js
|
|
assert(code.match(/<!DOCTYPE\s+html/gi));
|
|
```
|
|
|
|
You should close the `DOCTYPE` declaration with a `>` after the type.
|
|
|
|
```js
|
|
assert(code.match(/<!DOCTYPE\s+html\s*>/gi));
|
|
```
|
|
|
|
Your `html` element should have an opening tag.
|
|
|
|
```js
|
|
assert(code.match(/<html\s*>/gi));
|
|
```
|
|
|
|
Your `html` element should have a closing tag.
|
|
|
|
```js
|
|
assert(code.match(/<\/html\s*>/));
|
|
```
|
|
|
|
Your `DOCTYPE` declaration should be at the beginning of your HTML.
|
|
|
|
```js
|
|
assert(__helpers.removeHtmlComments(code).match(/^\s*<!DOCTYPE\s+html\s*>/i));
|
|
```
|
|
|
|
You should have an opening `head` tag.
|
|
|
|
```js
|
|
assert(code.match(/<head\s*>/i));
|
|
```
|
|
|
|
You should have a closing `head` tag.
|
|
|
|
```js
|
|
assert(code.match(/<\/head\s*>/i));
|
|
```
|
|
|
|
You should have an opening `body` tag.
|
|
|
|
```js
|
|
assert(code.match(/<body\s*>/i));
|
|
```
|
|
|
|
You should have a closing `body` tag.
|
|
|
|
```js
|
|
assert(code.match(/<\/body\s*>/i));
|
|
```
|
|
|
|
The `head` and `body` elements should be siblings.
|
|
|
|
```js
|
|
assert(document.querySelector('head')?.nextElementSibling?.localName === 'body');
|
|
```
|
|
|
|
The `head` element should be within the `html` element.
|
|
|
|
```js
|
|
assert([...document.querySelector('html')?.children].some(x => x?.localName === 'head'));
|
|
```
|
|
|
|
The `body` element should be within the `html` element.
|
|
|
|
```js
|
|
assert([...document.querySelector('html')?.children].some(x => x?.localName === 'body'));
|
|
```
|
|
|
|
Your code should have a `title` element.
|
|
|
|
```js
|
|
const title = document.querySelector('title');
|
|
assert.exists(title);
|
|
```
|
|
|
|
Your project should have a title of `Piano`.
|
|
|
|
```js
|
|
const title = document.querySelector('title');
|
|
assert.equal(title?.text?.trim()?.toLowerCase(), 'piano')
|
|
```
|
|
|
|
Remember, the casing and spelling matter for the title.
|
|
|
|
```js
|
|
const title = document.querySelector('title');
|
|
assert.equal(title?.text?.trim(), 'Piano');
|
|
```
|
|
|
|
# --seed--
|
|
|
|
## --seed-contents--
|
|
|
|
```html
|
|
--fcc-editable-region--
|
|
|
|
--fcc-editable-region--
|
|
```
|
|
|
|
```css
|
|
|
|
```
|