function isYesterday(date) { if (!date) { return false; } const dateObj = (typeof date === 'object') ? date : new Date(date); const today = new Date(); const yesterday = new Date((today.setDate(today.getDate() - 1))); return dateObj.getDate() === yesterday.getDate() && dateObj.getMonth() === yesterday.getMonth() && dateObj.getFullYear() === yesterday.getFullYear(); } export default isYesterday;