app/views/agents/agent_views/manual_event_agent/_show.html.erb

@@ -30,6 +30,13 @@

                       e.preventDefault();
              

                       var $form = $("#create-event-form");
              

                       var $status = $("#event-creation-status");
              

                +      try{
              

                +        JSON.parse($form.find("textarea").val());
              

                +      }
              

                +      catch(err){
              

                +        alert ('Sorry, there appears to be an error in your JSON input. Please fix it before continuing.');
              

                +        return false;
              

                +      }
              

                       $.ajax({
              

                         url: $form.attr('action'),
              

                         method: "post",