<body>
<p>비밀번호</p>
<input id = "pw">
<p>비밀번호 확인</p>
<input id = "pw1" onfocusout="checkFunc()">
<button onclick="checkFunc()">확인</button>
<p id = "check"></p>
</body>
<script>
// //비밀번호 확인
function checkFunc() {
if(document.getElementById("pw").value === document.getElementById("pw1").value) {
document.getElementById("check").innerHTML = "같습니다."
}else {
document.getElementById("check").innerHTML = "다릅니다."
}
}
</script>