10 lines
196 B
Markdown
10 lines
196 B
Markdown
### Is string
|
|
|
|
Use `typeof` to check if a value is classified as a string primitive.
|
|
|
|
```js
|
|
const isString = val => typeof val === 'string';
|
|
// isString(10) -> false
|
|
// isString('10') -> true
|
|
```
|