Run ❯
Get your
own
website
×
Change Orientation
Save Code
Change Theme, Dark/Light
Go to Spaces
<!DOCTYPE html> <html> <body> <h1>The optgroup disabled attribute</h1> <form action="/action_page.php"> <label for="cars">Choose a car:</label> <select name="cars" id="cars"> <optgroup label="Swedish Cars"> <option value="volvo">Volvo</option> <option value="saab">Saab</option> </optgroup> <optgroup label="German Cars" disabled> <option value="mercedes">Mercedes</option> <option value="audi">Audi</option> </optgroup> </select> <br><br> <input type="submit" value="Submit"> </form> </body> </html>
