Fixed selector in validation error handler.
Fixed selector in validation error handler.

marioestradarosa/axelor-development-kit,donsunsoft/axelor-development-kit,marioestradarosa/axelor-development-kit,axelor/axelor-development-kit,donsunsoft/axelor-development-kit,axelor/axelor-development-kit,axelor/axelor-development-kit,donsunsoft/axelor-development-kit,axelor/axelor-development-kit,marioestradarosa/axelor-development-kit,marioestradarosa/axelor-development-kit,donsunsoft/axelor-development-kit