// @ts-check

/**
 * Returns true if the utm value is not empty and does not contain the "n/a" value
 *
 * @param {string} utm
 * @returns {boolean}
 */
export const isUtmValueAcceptable = (utm) => {
    if (!utm) return false;

    // Check if utm var contains "n/a" or "n\a", exclude spaces, only if n/a is alone
    return !utm
        .replace(/ /g, '')
        .toLowerCase()
        .match(/^(n\/a|n\\a)$/);
};