Feature request: `isAlpha`

Checks whether the input text contains only alpha characters.

Example usage

import isAlpha from '@plexis/is-alpha';

isAlpha('ABCD');
// => true

isAlpha('Apollo11');
// => false

isEmpty('1');
// => false

isEmpty('Hello,world');
// => false

isAlpha('');
// => false

isEmpty('   ');
// => false

Aliases

import isAlpha from '@plexis/is-alpha';
import {isAlpha} from 'plexis';

[RobFairclough]

@ThakurKarthik Yes, pull request here https://github.com/plexis-js/plexis/pull/28 - just waiting for re-review after some version/alphabetising changes.

[vorillaz]

@RobFairclough 💪 Let’s do this!