Kebab file names

snippets/contains-whitespace.md

@@ -0,0 +1,21 @@
+---
+title: Check if string contains whitespace
+tags: string,regexp
+author: chalarangelo
+cover: bag-waiting
+firstSeen: 2020-03-25T12:37:13+02:00
+lastUpdated: 2020-10-18T23:04:45+03:00
+---
+
+Checks if the given string contains any whitespace characters.
+
+- Use `RegExp.prototype.test()` with an appropriate regular expression to check if the given string contains any whitespace characters.
+
+```js
+const containsWhitespace = str => /\s/.test(str);
+```
+
+```js
+containsWhitespace('lorem'); // false
+containsWhitespace('lorem ipsum'); // true
+```