# HTML 태그 비활성화 (disabled Attribute) 또는 읽기 전용 (readonly Attribute)

# readonly

## input

```html
<input type="text" name="country" value="Norway" readonly>
```

`readonly` 속성을 추가한다.





# disabled

## input 

```html
<input type="text" name="fname"><br>
<input type="text" name="lname" disabled><br>
```

## select

```html
<select disabled>
  <option value="volvo">Volvo</option>
  <option value="saab">Saab</option>
  <option value="mercedes">Mercedes</option>
  <option value="audi">Audi</option>
</select>
```

태그 속성안에 `disabled`를 삽입한다.