Issue #2825860: Fix Notice: Undefined index: value in Drupal\views\Plugin\views\filter\NumericFilter->acceptExposedInput()
requested to merge issue/drupal-2825860:2825860-undef_index_numericfilter_acceptexposedinput into 11.x
This MR combines:
- Tests introduced in https://www.drupal.org/project/drupal/issues/2825860#comment-14911701
- Solution proposed in https://www.drupal.org/project/drupal/issues/2825860#comment-14927726