30-seconds-of-code/snippets/containsWhitespace.md

title, tags, expertise, firstSeen, lastUpdated

title	tags	expertise	firstSeen	lastUpdated
Check if string contains whitespace	string,regexp	beginner	2020-03-25T12:37:13+02:00	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.

const containsWhitespace = str => /\s/.test(str);

containsWhitespace('lorem'); // false
containsWhitespace('lorem ipsum'); // true