let myObject = {
firstname: 'harry',
lastname: 'potter'
}
//check the typeof if, boolean, object, string etc...
console.log(typeof myObject);
if(typeof myObject === 'object') {
console.log('this is object');
}function isObject(element) {
return Object.getPrototypeOf(element) === Object.getPrototypeOf(new Object());
}//checks if is object, null val returns false
function isObject(val) {
if (val === null) { return false;}
return ( (typeof val === 'function') || (typeof val === 'object') );
}
var person = {"name":"Boby Snark"};
isObject(person);//truetypeof yourVariable === 'object' // true if it's an object or if it's NULL.
// if you want to exclude NULL
typeof yourVariable === 'object' && yourVariable !== nullfunction someFunction() {
// function body
}
console.log(typeof someFunction);
output =>
function