isDigitals
Check if string contains only digits.
Usage
js
import { isDigitals } from 'js-cool'Signature
typescript
function isDigitals(value: string): booleanParameters
| Parameter | Type | Description |
|---|---|---|
value | string | String to check |
Returns
boolean - true if string is all digits.
Examples
js
isDigitals('12345') // true
isDigitals('123.45') // false
isDigitals('abc') // false
isDigitals('') // false