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Update snippet descriptions

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Isabelle Viktoria Maciohsek
2020-10-19 22:49:51 +03:00
parent 40a411f5b8
commit 920a0c390b
41 changed files with 94 additions and 81 deletions
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snippets/hasClass.md
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@ -3,9 +3,9 @@ title: hasClass
tags: browser,css,beginner
---
Returns `true` if the element has the specified class, `false` otherwise.
Checks if the given element has the specified class.
- Use `element.classList.contains()` to check if the element has the specified class.
- Use `Element.classList` and `DOMTokenList.contains()` to check if the element has the specified class.
```js
const hasClass = (el, className) => el.classList.contains(className);