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

title, tags, cover, firstSeen, lastUpdated

title	tags	cover	firstSeen	lastUpdated
Value is string	type,string	overgrown	2017-12-17T17:55:51+02:00	2020-10-20T23:02:01+03:00

Checks if the given argument is a string. Only works for string primitives.

• Use typeof to check if a value is classified as a string primitive.

const isString = val => typeof val === 'string';

isString('10'); // true