check if a variable is array in javascript
// inside if else check
if(Array.isArray(myVarToTest)) {
// myVatToTest is an array
} else {
// myVarToTest is not an array
}check if a variable is array in javascript
// inside if else check
if(Array.isArray(myVarToTest)) {
// myVatToTest is an array
} else {
// myVarToTest is not an array
}js check if is array
if(Array.isArray(colors)){
//colors is an array
}js test if array
if(Array.isArray(myVarToTest)) {
// myVatToTest is an array
} else {
// myVarToTest is not an array
}how to check if something is array javascript
function isArray(value) {
return Object.prototype.toString.call(value) === "[object Array]";
}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'); // falsehow to recognize an array in javascript
const array = [1, 2, 3];
Array.isArray(array); // => true
Array.isArray(object); // => false
Array.isArray(string); // => false
Array.isArray(empty); // => false
// other ways
({}).toString.call(array); // => '[object Array]'
({}).toString.call(object); // => '[object Object]'
({}).toString.call(string); // => '[object String]'
({}).toString.call(empty); // => '[object Null]'Copyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us
