Boolean property is required
I have a custom Form element, the type of it requires a multipart argument, when it passes, the form will be a FormData form, if is not, it will be a JSON form, and I want to do it this way:
I have a custom Form element, the type of it requires a multipart argument, when it passes, the form will be a FormData form, if is not, it will be a JSON form, and I want to do it this way: