# IsEmpty ### Example#1 ```javascript import JStr from "@akcybex/jstr"; const str = JStr.of(" ").trim().isEmpty(); console.log(str); // Outputs: true ``` ### Example#2 ```javascript import JStr from "@akcybex/jstr"; const str = JStr.of(' ').squish().isEmpty(); console.log(str); // Outputs: true ``` ### Example#3 ```javascript import JStr from "@akcybex/jstr"; const str = JStr.of('hello').isEmpty(); console.log(str); // Outputs: false ```