@skhemata/skhemata-form/src/validator/lib/isHexadecimal.js

Skhemata Form Web Component. This web component can be used as base web component when working with forms and inputs.

import assertString from './util/assertString';

const hexadecimal = /^(0x|0h)?[0-9A-F]+$/i;

export default function isHexadecimal(str) {
  assertString(str);
  return hexadecimal.test(str);
}