💾isObject()

check if value is an object

JS ⟩ values ⟩ custom functions ⟩ isObject()

check if value is an object.

💾 程式

• replit：isPrimitive()

// ⭐ check if value is object
function isObject(value) {
    return value === Object(value)
}

// ⭐ check if value is primitive
function isPrimitive(value) {
    return !isObject(value)
}

// export
module.exports = { isObject, isPrimitive };

👥 相關

• isPrimitive()

• isNumber()

• NaN

📘 手冊

• Object