My form has an array field which has a checkbox subfield. Only one item in this array must be selected. If I try to submit the form without any checkbox selected, the validation works as intended. However, if I select one checkbox after that first invalid submission, the submit button remains disabled (even though the form is valid). I can only enable the button after adding and deleting a new item.
I haven't figured out how to trigger validation of the array when any checkbox changes. Is there a way to do this?
For reference, I attached the code snippet with the array field.
Thank you!