javascript check if array is empty
if (typeof array !== 'undefined' && array.length === 0) {
// the array is defined and has no elements
}javascript check if array is empty
if (typeof array !== 'undefined' && array.length === 0) {
// the array is defined and has no elements
}javascript check if array is empty
if (array && !array.length) {
// array is defined but has no element
}how to check if array is empty or not in javascript
if(typeof array != 'undefined' && array.length > 0){
// array has elements
}js how to check is array empty es6
var colors=[];
if(!colors.length){
// I am empty
}else{
// I am not empty
}Check If An Array Is Empty Or Null Or Undefined In JavaScript?
let myArray = [];
if( myArray.length > 0 ) {
console.log(myArray);
console.log("Array has elements");
}
else {
console.log("Array has no elements");
}Copyright © 2021 Codeinu
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