[TYPO3-mvc] Re: What kind of Validator do i need

[Philipp]

So refactored a few files to make this work again.
Had to try-and-error a lot.... and i dont know if my approach is correct.

Validator:
<?php

namespace Vendor\Contact\Domain\Validator;

/**
 * @author Philipp Wrann
 */
class RequestValidator extends \TYPO3\CMS\Extbase\Validation\Validator\GenericObjectValidator {
	
	/**
	 * @var \TYPO3\CMS\Extbase\Object\ObjectManagerInterface
	 * @inject
	 */
	protected $objectManager;
	
	/**
	 * @var \Vendor\Contact\Domain\Service\RequestService
	 * @inject
	 */
	protected $requestService;
	
	/**
	 * @param array $request
	 * @return \TYPO3\CMS\Extbase\Error\Result
	 */
	public function validate(array $request) {
		$this->requestService->convert($request);
		$messages = new \TYPO3\CMS\Extbase\Error\Result();
		$className = get_class($request);
		$validatorResolver = $this->objectManager->get('TYPO3\\CMS\\Extbase\\Validation\\ValidatorResolver');
		/* @var $validatorResolver \TYPO3\CMS\Extbase\Validation\ValidatorResolver */
		$validator = $validatorResolver->getBaseValidatorConjunction($className);
		/* @var $validator \TYPO3\CMS\Extbase\Validation\Validator\ConjunctionValidator */
		$result = $validator->validate($request);
		$messages->merge($result);
		return $messages;
	}
}

?>

#####

and then dont call the f:form.errors ViewHelper, instead use the f:form.validationResults ViewHelper.
In there debug {_all} and you get your errors.