pfadi-bussle/helpers/storage.js

const FORM_DATA_KEY = 'pfadiBussleFormData'

function getStorage() {
  return localStorage
}

export function storeFormData({ org, name, email, street, zip, city }) {
  getStorage().setItem(
    FORM_DATA_KEY,
    JSON.stringify({ org, name, email, street, zip, city })
  )
}

export function clearFormData() {
  getStorage().removeItem(FORM_DATA_KEY)
}

export function loadFormData() {
  const dataAsString = getStorage().getItem(FORM_DATA_KEY)
  let result = null
  try {
    result = JSON.parse(dataAsString)
  } catch (e) {
    console.error(`localStorage ${FORM_DATA_KEY} has invalid data stored`)
  }

  return result
}