if (null === $this->value && null === $this->propertyPath) {
throw new ConstraintDefinitionException(sprintf('The "%s" constraint requires either the "value" or "propertyPath" option to be set.', static::class));
}
if (null !== $this->value && null !== $this->propertyPath) {
throw new ConstraintDefinitionException(sprintf('The "%s" constraint requires only one of the "value" or "propertyPath" options to be set, not both.', static::class));
}
if (null !== $this->propertyPath && !class_exists(PropertyAccess::class)) {
throw new LogicException(sprintf('The "%s" constraint requires the Symfony PropertyAccess component to use the "propertyPath" option.', static::class));