[String] JS - toLowerCase() 메서드 - 소문자로변환

toLowerCase() 예제

 

<button onclick="homzzang()">클릭</button>

<p id="demo"></p>

<script>

function homzzang() {

  var str = "홈짱닷컴 Homzzang.com";

  var res = str.toLowerCase();

  document.getElementById("demo").innerHTML = res;

}

</script>

 

결과보기

결과값: 홈짱닷컴 homzzang.com