don't duplicate iframe when a form with errors is submitted
don't duplicate iframe when a form with errors is submitted

budree/active_scaffold,mallikarjunayaddala/active_scaffold,mallikarjunayaddala/active_scaffold,activescaffold/active_scaffold,mallikarjunayaddala/active_scaffold,budree/active_scaffold,activescaffold/active_scaffold,activescaffold/active_scaffold,AlbertoBarrago/active_scaffold,budree/active_scaffold,AlbertoBarrago/active_scaffold,AlbertoBarrago/active_scaffold