Function isArray

isArray<T>(value: T): boolean

Checks if a value is a defined array.

Type Parameters

T

Parameters

value: T
The value to check.

Returns boolean

True if the value is a defined array, false otherwise.

Example

console.log(isArray([1, 2, 3])); // true
console.log(isArray([])); // true
console.log(isArray({})); // false
console.log(isArray(null)); // false
console.log(isArray(undefined)); // false
console.log(isArray("hello")); // false