20 lines
372 B
Markdown
20 lines
372 B
Markdown
---
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title: isString
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tags: type,string,beginner
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firstSeen: 2017-12-17T17:55:51+02:00
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lastUpdated: 2020-10-20T23:02:01+03:00
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---
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Checks if the given argument is a string.
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Only works for string primitives.
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- Use `typeof` to check if a value is classified as a string primitive.
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```js
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const isString = val => typeof val === 'string';
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```
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```js
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isString('10'); // true
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```
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