Get all error messages from validation

[wit3]

It's possible to retrive all fields that fail validation instead of one single message that report

first error and (and 1 more)

like when the validation its in a request.

but using

DataClass::validate($payload);

[venux92]

You can get the errors from the ValidationException

if ($e instanceof ValidationException) {
   return $e->validator->errors();
}