{    "title": [        "Field cannot be empty."    ],    "category": [        "Value must be 0 or more."    ],    "addresses": [        {            "street": [                "Field cannot be empty."            ]        }    ]}

    public function getErrorsAsArray($form)    {        $errors = array();        foreach ($form->getErrors() as $error) {            $errors[] = $error->getMessage();        }        foreach ($form->all() as $key => $child) {            if ($err = $this->getErrorsAsArray($child)) {                $errors[$key] = $err;            }        }        return $errors;    }