typeof array javascript code example
Example 1: if object is array javascript
Array.isArray(object);
Example 2: validate array javascript
Array.isArray([1, 2, 3]);
Array.isArray({foo: 123});
Array.isArray('foobar');
Array.isArray(undefined);
Example 3: javascript typeof array
Array.isArray(arr)
Example 4: in javascript check is is an array or not
Array.isArray(yourItem)
Example 5: typeof array javascript
Array.isArray([1, 2, 3]);
Array.isArray('foobar');
Array.isArray({foo: 123});
Example 6: javascript typeof array
Array.isArray(obj)