Answers for "how to return empty when a string is null in js"

js if string not empty

if (!str.length) { ...

Posted by: Guest on February-26-2021

empty string in javascript

var s; // undefined
var s = ""; // ""
s.length // 0

Posted by: Guest on October-29-2020

Code answers related to "how to return empty when a string is null in js"