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<?php
namespace Ubiquity\contents\validation\validators;
use Ubiquity\exceptions\ValidatorException;
use Ubiquity\utils\base\UString;
abstract class ValidatorHasNotNull extends Validator implements HasNotNullInterface {
protected $notNull;
public function validate($value) {
if ($this->notNull !== false && (null === $value || '' === $value)) {
return;
}
if ($this->notNull === true && ! UString::isValid ( $value )) {
throw new ValidatorException ( 'This value can not be converted to string' );
public function asUI(): array {
if ($this->notNull) {
return [ 'rules' => [ 'empty' ] ];
return [ ];
phpMv /
ubiquity
