TYPO3 Exception 1379981890

Unsupported validation option(s) found: "..."

Possible issue is missing options configuration

One possible issue can be, that the Validator doesn't follow the API. The validator needs to configure the $supportedOptions property like:

class StringLengthValidator extends AbstractValidator {
 * @var array
 protected $supportedOptions = [
    'minimum' => [0, 'minimum length for a valid string', 'integer'],
    'maximum' => [php_int_max, 'maximum length for a valid string', 'integer']