<input type='number'></input>
<input type='number' min='10' max='30' step='3'>
<input type="text" pattern="[0-9]+">
Html, 숫자만 입력 가능하게 하기
sunj - May 22 - sunj - May 22 - sunj - May 22 - <input type='number'></input>
<input type='number' min='10' max='30' step='3'>
<input type="text" pattern="[0-9]+">
