Fantastic plugin guys!! I did notice a couple of issues:
1. I have some radio buttons that when checked will enable a conditional field to appear. Normally with Gravity Forms, the conditional field can be set to required, but if it isn't visible then it won't stop the form from submitting. Your plugin still seems to flag these fields as being required, which it shouldn't.
2. If I have an address field with a second address line on it, your plugin will say the second address line is required, even though it should really be optional.
https://wordpress.org/plugins/real-time-validation-for-gravity-forms/