×

Save Your Code

If you click the save button, your code will be saved, and you get an URL you can share with others.

By clicking the "Save" button you agree to our terms and conditions.

Report Error

×

Save to Google Drive

If you have a Google account, you can save this code to your Google Drive.

Google will ask you to confirm Google Drive access.

×

Open from Google Drive

If you have saved a file to Google Drive, you can open it here:

Result Size: 625 x 571
x
 
<!DOCTYPE html>
<html>
<body>
<h2>The required Attribute</h2>
<p>The required attribute specifies that an input field must be filled out before submitting the form.</p>
<form action="https://www.w3schools.com/action_page.php">
  Username: <input type="text" name="usrname" required>
  <input type="submit">
</form>
<p><strong>Note:</strong> The required attribute of the input tag is not supported in Internet Explorer 9 and earlier versions, or in Safari prior version 10.1.</p>
</body>
<!-- Mirrored from www.w3schools.com/html/tryit.asp?filename=tryhtml5_input_required by HTTrack Website Copier/3.x [XR&CO'2014], Mon, 27 Jan 2020 02:25:16 GMT -->
</html>
×

Report a Problem: