[ Idea ] Processing / Progress ref

[nikuscs]

I have checked the docs but couldnt find anything relevant, but would you be open to add some sort of "processing" ref, that will be true while the form/action is being processed? This would be very handy and reduce boiler plate to :

• Disable the submit button while the action is taking place
• Animate the button with a processing state

Im wondering if you have a cleaner suggestion for this :p

Amazing package btw! Gonna try it very soon <3