Hello,

I was just thinking today that it would be very cool if we could add field rules based on whether or not a field, or multiple fields, pass validation.

For example, instead of just checking that a field is blank/not blank, if I could have a rule that is based on whether a field is valid/invalid as well.

Basically, instead of showing something as soon as the target field is not blank, I'd sometimes like to wait until the target field has a valid input.