Answers for "js how to check is array empty es6"

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");
}