How can I restrict users to checking only three checkboxes out of a form with multiple checkboxes in Webflow using JavaScript?

To restrict users to checking only three checkboxes out of a form with multiple checkboxes in Webflow using JavaScript, you can follow these steps:

1. Assign a unique class or ID to each checkbox input you want to restrict.
2. Add an event listener to each of these checkboxes to listen for the "change" event.
3. Inside the event listener, count the number of checkboxes that have been checked.
4. If the count exceeds three, uncheck the current checkbox that was clicked.
5. To provide feedback to the user, you can display a message informing them that they can only select three checkboxes.

Here's an example implementation of the above steps:

<!-- HTML form with checkboxes --><form>  <label>    <input type="checkbox" class="checkbox" name="option1" value="Option 1"> Option 1  </label>  <label>    <input type="checkbox" class="checkbox" name="option2" value="Option 2"> Option 2  </label>  <label>    <input type="checkbox" class="checkbox" name="option3" value="Option 3"> Option 3  </label>  <!-- Add more checkboxes as needed --></form><!-- JavaScript code --><script>const checkboxes = document.querySelectorAll('.checkbox');let checkedCount = 0;checkboxes.forEach(checkbox => {  checkbox.addEventListener('change', () => {    if (checkbox.checked) {      checkedCount++;    } else {      checkedCount--;    }      if (checkedCount > 3) {      checkbox.checked = false;      checkedCount--;      alert('You can only select up to three checkboxes.');    }  });});</script>

This JavaScript code will listen for the "change" event on each checkbox, and increment or decrement the checkedCount accordingly. If the count exceeds three, it will uncheck the current checkbox and display an alert message to the user.

Note: Make sure to place this JavaScript code after the form in your HTML or wrap it in a DOMContentLoaded event listener to ensure the checkboxes have loaded before applying the JavaScript functionality.

Additional Questions:

1. How can I restrict users to selecting only one checkbox in Webflow using JavaScript?
2. Is it possible to validate a form before submission in Webflow?
3. How can I implement a conditional dropdown menu in Webflow using JavaScript?