Answers for "check value is a array"

9

value is array

var colors=["red","green","blue"];

if(Array.isArray(colors)){
    //colors is an array
}
Posted by: Guest on July-22-2019
0

how to check if array

// Check if something is an Array 
// just like you do with "typeof"
Array.isArray([1, 2, 3]);	// true
Array.isArray('asdf');		// false
Posted by: Guest on October-14-2020

Code answers related to "check value is a array"

Code answers related to "Javascript"

Browse Popular Code Answers by Language