Add class attribute to Form Errors

Question

I´m developing an application using Zend Framework 2 and I use FormRow helper to render a label, the input and errors (if present) in a Form.

Answer 1

FormRow check if "form_element_errors" plugin registered. And if so use it as default to display error messages.

So Sam's example work. You should redefine standard plugin and inform mvc about it.

I'v done it in module.config.php

'view_helpers' => array(
'invokables' => array(
    'formElementErrors'=> 'MyModule\View\Helper\FormElementErrors',

and FormRow start display errors as I wish :)