Sets a jQuery input element value in local storage

setElementValueInLocalStorage.js

// Set field value for element if it has a value
function setFieldValueInStorage(elementId, storageKey) {
    if (window.localStorage) {
        let storage = window.localStorage;

        // If no value, remove item. Otherwise store.
        if ($('#' + elementId).val()) {
            storage.setItem(storageKey, $('#' + elementId).val());
        } else {
            storage.removeItem(storageKey);
        }
    } else {
        console.log('There was a problem setting local storage for element with id: ' + elementId);
    }
}