code: function ( e ) {
              
              if ( this.options.enableValidations !== false ) {
                  if ( !this.isValid() ) {
                      
                      this.createEncryptedField( "false" );
                      
                      if ( e.preventDefault ) {
                          e.preventDefault();
                      }
                      // IE7 and lower
                      if ( window.event ) {
                          window.event.returnValue = false;
                      }
                      if ( e.originalEvent ) {
                          e.originalEvent.returnValue = false;
                      }
                      e.returnValue = false;
  
                      return false;
                  }
              }
              
              this.createEncryptedField( this.encrypt() );
  
              this.onsubmit( e );
          }
docs: /*
  
  Handles a submit of the form. It creates a hidden input with the form
  data as serialized, encrypted JSON.
  
  @param e {Event} The submit event to handle.