private function validateNested(array $errors): array
    {
        foreach ($this->getFields(false) as $index => $value) {
            if (isset($errors[$index])) {
                //Invalid on parent level
                continue;
            }

            if ($value instanceof FilterInterface && !$value->isValid()) {
                $errors[$index] = $value->getErrors();
                continue;
            }

            //Array of nested entities for validation
            if (is_array($value) || $value instanceof \Traversable) {
                foreach ($value as $nIndex => $nValue) {
                    if ($nValue instanceof FilterInterface && !$nValue->isValid()) {
                        $errors[$index][$nIndex] = $nValue->getErrors();
                    }
                }
            }
        }

        return $errors;
    }
private function validateNested(array $errors): array
    {
        foreach ($this->getFields(false) as $index => $value) {
            if (isset($errors[$index])) {
                //Invalid on parent level
                continue;
            }

            if ($value instanceof FilterInterface && !$value->isValid()) {
                $errors[$index] = $value->getErrors();
                continue;
            }

            //Array of nested entities for validation
            if (is_array($value) || $value instanceof \Traversable) {
                foreach ($value as $nIndex => $nValue) {
                    if ($nValue instanceof FilterInterface && !$nValue->isValid()) {
                        $errors[$index][$nIndex] = $nValue->getErrors();
                    }
                }
            }
        }

        return $errors;
    }
private function validateNested ( array $ errors ) : array { foreach ( $ this -> getFields ( false ) as $ index => $ value ) { if ( isset ( $ errors [ $ index ] ) ) { //Invalid on parent level continue ; } if ( $ value instanceof FilterInterface && ! $ value -> isValid ( ) ) { $ errors [ $ index ] = $ value -> getErrors ( ) ; continue ; } //Array of nested entities for validation if ( is_array ( $ value ) || $ value instanceof \ Traversable ) { foreach ( $ value as $ nIndex => $ nValue ) { if ( $ nValue instanceof FilterInterface && ! $ nValue -> isValid ( ) ) { $ errors [ $ index ] [ $ nIndex ] = $ nValue -> getErrors ( ) ; } } } } return $ errors ; }
Validate inner entities.

@param array $errors

@return array
Validate inner entities .