ValidationException class ValidationException extends Exception

void setTranslator(TranslatorInterface $translator) Set the Translator

MessageBag errors()

Dimensions class Dimensions (

Unique class Unique (

void setCustomMessages(array $messages) Set the custom messages for the

static In in(array $values)

array invalid() Returns the data which was invalid.

static mixed __callStatic(string $method, array $parameters) Dynamically

$this addCustomAttributes(array $customAttributes) Add custom attributes