public function FilterPluginBase::isAGroup in Drupal 10

Same name and namespace in other branches

Returns TRUE if the exposed filter works like a grouped filter.

11 calls to FilterPluginBase::isAGroup()

Date::acceptExposedInput in core/modules/views/src/Plugin/views/filter/Date.php: Do some minor translation of the exposed input.
FilterPluginBase::buildOptionsForm in core/modules/views/src/Plugin/views/filter/FilterPluginBase.php: Provide the basic form which calls through to subforms.
FilterPluginBase::convertExposedInput in core/modules/views/src/Plugin/views/filter/FilterPluginBase.php: Transform the input from a grouped filter into a standard filter.
FilterPluginBase::exposedInfo in core/modules/views/src/Plugin/views/filter/FilterPluginBase.php: Tell the renderer about our exposed form. This only needs to be overridden for particularly complex forms. And maybe not even then.
FilterPluginBase::multipleExposedInput in core/modules/views/src/Plugin/views/filter/FilterPluginBase.php: Returns TRUE if users can select multiple groups items of a grouped exposed filter.

public function isAGroup() {
  return $this
    ->isExposed() && !empty($this->options['is_grouped']);
}

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