(함께 사용하는 속성 action="API주소", method="GET|POST")
<form action="" method="GET">
<input type="text" placeholder="이름을 입력하세요" minlength="5" maxlength="13" />
<input type="number" placeholder="나이" min="5" max="100" />
<input type="password" placeholder="비밀번호를 입력하세요" minlength="5" maxlength="13" />
<button>
submit
</button>
</form>
submit
<form action="" method="GET">
<input type="radio" name="subscription" value="subscribed" id="subscribed" />
<label for="subscribed"> 구독중 </label>
<input type="radio" name="subscription" value="unsubscribed" id="unsubscribed" />
<label for="unsubscribed"> 미구독 </label>
<button type="submit">
submit
</button>
</form>
구독중
미구독
submit
<h3>
내 취미
</h3>
<form>
<input type="checkbox" name="hobby" value="running" id="running" />
<label for="running">달리기</label>
<input type="checkbox" name="hobby" value="reading" id="reading" />
<label for="reading">독서</label>
<input type="checkbox" name="hobby" value="basketball" id="basketball" />
<label for="basketball">농구</label>
<button type="submit">
submit
</button>
</form>
내 취미
달리기 독서 농구 submit