Retuns true if the value is null,undefined or an empty string, array, or object
true
null
undefined
isNilOrEmpty([1, 2, 3]); //=> false isNilOrEmpty([]); //=> true isNilOrEmpty(''); //=> true isNilOrEmpty(null); //=> true isNilOrEmpty(undefined): //=> true isNilOrEmpty({}); //=> true isNilOrEmpty({length: 0}); //=> false Copy
isNilOrEmpty([1, 2, 3]); //=> false isNilOrEmpty([]); //=> true isNilOrEmpty(''); //=> true isNilOrEmpty(null); //=> true isNilOrEmpty(undefined): //=> true isNilOrEmpty({}); //=> true isNilOrEmpty({length: 0}); //=> false
isNotNilOrEmpty
Retuns
trueif the value isnull,undefinedor an empty string, array, or object