question: public void hideValidationMessages ( ) { for ( ValidationErrorMessage invalidField : validationMessages ) { View view = parentView . findViewWithTag ( invalidField . getPaymentProductFieldId ( ) ) ; validationMessageRenderer . removeValidationMessage ( ( ViewGroup ) view . getParent ( ) , invalidField . getPaymentProductFieldId ( ) ) ; } validationMessages . clear ( ) ; fieldIdsOfErrorMessagesShowing . clear ( ) ; }
target:  Hides all visible validationmessages