showing results for - "js how to check is array empty es6"
Dakota
24 Mar 2020
1if (typeof array !== 'undefined' && array.length === 0) {
2    // the array is defined and has no elements
3}
4
Mirko
07 Jan 2020
1if(typeof array != 'undefined' && array.length > 0){
2	// array has elements
3}
Felipe
31 Jun 2019
1if (array && !array.length) {
2    // array is defined but has no element
3}
Hattie
24 Aug 2016
1var colors=[];
2if(!colors.length){
3	// I am empty
4}else{
5	// I am not empty
6}
Tomas
30 Feb 2020
1let myArray = [];
2
3if( myArray.length  > 0  ) {
4    console.log(myArray);
5    console.log("Array has elements");
6}
7else {
8    console.log("Array has no elements");
9}
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