HTML Multiple Choice
If you want to handle multiple choice fields in your HTML form, you can use array by adding [ ] to your name attributes.
The sample form should look like this:
<form action="https://fabform.io/f/{your-form-endpoint}" method="POST"> <input type="email" name="email"> // Multiple values handle <input type="checkbox" name="books[]" > <button type="submit">Send</button></form>
TIP
You should give the same name to both of your checkbox fields’ name attributes. Otherwise, your checkbox values won’t be submitted correctly.