@plexis/is-uppercase

isUpperCase

Checks whether the input is a string containing only uppercase characters

npm i @plexis/is-uppercase

Usage

import isUpperCase from '@plexis/is-uppercase';

isUpperCase️('b'); // returns false
isUpperCase️('B'); // returns true
isUpperCase️('BCD'); // returns true

Aliases

import {isUpperCase} from 'plexis';
import {isUpper} from 'plexis';