department-of-veterans-affairs/vets-website

const SERVER_ERROR_REGEX = /^5\d{2}$/;
const CLIENT_ERROR_REGEX = /^4\d{2}$/;

export const CALLSTATUS = {
  pending: 'pending',
  success: 'success',
  failed: 'failed',
  skip: 'skipped',
};

export const RETRIEVE_DIARIES = 'retrieveDiaries';

export const isServerError = errCode => SERVER_ERROR_REGEX.test(errCode);
export const isClientError = errCode => CLIENT_ERROR_REGEX.test(errCode);