How to apply InputFilter validators to fieldset elements in ZF3
问题 I had a form that had two fields. An InputFilter with validators was applied to it. It was working fine. Then I moved the fields to a fieldset and added the fieldset to the form. Now the assignment validators to the fields is not present. The validator objects isValid method is not triggered at all. So how to apply the InputFilter validators to fields in a fieldset? Here you are the classes: Text class Validator namespace Application\Validator; use Zend\Validator\StringLength; use Zend