Fe Nullioner Script Better Apr 2026

function nullCheck(obj) return obj !== null && obj !== undefined;

function isNullOrUndefined(obj) return obj == null; // using loose equality operator fe nullioner script better

function isNullOrUndefined(obj) if (typeof obj !== 'object') return obj == null; // deep checking for objects and arrays for (const key in obj) if (isNullOrUndefined(obj[key])) return true; return false; function nullCheck(obj) return obj