Probably best to take a quick read through optimism.leastbad.com/quick-start but while the form itself is submitted via UJS (Ajax / remote=true) out of the box there is nothing in Rails to handle in-line validation errors.
I promise you that there's a lightbulb/aha! moment in your immediate future. Give it a try.
(This is of the "holy crap, I didn't have to write any code" variety.)
Probably best to take a quick read through optimism.leastbad.com/quick-start but while the form itself is submitted via UJS (Ajax / remote=true) out of the box there is nothing in Rails to handle in-line validation errors.
I promise you that there's a lightbulb/aha! moment in your immediate future. Give it a try.
(This is of the "holy crap, I didn't have to write any code" variety.)