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");
}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");
}check javascript object not array and not null
function isObject (item) {
return (typeof item === "object" && !Array.isArray(item) && item !== null && item!==undefined);
}Copyright © 2021 Codeinu
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