JSFiddle - React, Tailwind, and code Playground
HTML
<script src=""https://code.jquery.com/jquery-2.2.3.min.js"></script>
<input id="test" type="text" value="12345678" />
<button id="btn">
테스트
</button>JavaScript
$('#btn').on('click', function(){
var pattern = '/^.*(?=^.{8,15}$)(?=.*\d)(?=.*[a-zA-Z])(?=.*[!@#$%^&+=]).*$/';
alert($('#test').val());
if(pattern.match.test($('#test').val())){
alert('ok');
}else{
alert('no');
}
});