comparison vendor/symfony/console/Helper/SymfonyQuestionHelper.php @ 14:1fec387a4317

Update Drupal core to 8.5.2 via Composer

  */
 class SymfonyQuestionHelper extends QuestionHelper
 {
     /**
      * {@inheritdoc}
+     *
+     * To be removed in 4.0
      */
     public function ask(InputInterface $input, OutputInterface $output, Question $question)
     {
         $validator = $question->getValidator();
         $question->setValidator(function ($value) use ($validator) {
             if (null !== $validator) {
                 $value = $validator($value);
             } else {
                 // make required
                 if (!is_array($value) && !is_bool($value) && 0 === strlen($value)) {
+                    @trigger_error('The default question validator is deprecated since Symfony 3.3 and will not be used anymore in version 4.0. Set a custom question validator if needed.', E_USER_DEPRECATED);
+
                     throw new LogicException('A value is required.');
                 }
             }
 
             return $value;