Final Class Yiisoft\RequestModel\RequestValidationException

                public function __construct(
    private array $errors
) {
    parent::__construct(self::MESSAGE);
}

            

                public function getErrors(): array
{
    return $this->errors;
}

            

                public function getFirstError(): ?string
{
    $errors = $this->getFirstErrors();
    return $errors === [] ? null : reset($errors);
}

            

                public function getFirstErrors(): array
{
    if (empty($this->errors)) {
        return [];
    }
    $result = [];
    foreach ($this->errors as $name => $errors) {
        if (!empty($errors)) {
            $result[$name] = reset($errors);
        }
    }
    return $result;
}