10 calls to OptGroup::flattenOptions()
- EntityReferenceItem::getSettableValues in core/
lib/ Drupal/ Core/ Field/ Plugin/ Field/ FieldType/ EntityReferenceItem.php - Returns an array of settable values.
- FormValidator::performRequiredValidation in core/
lib/ Drupal/ Core/ Form/ FormValidator.php - Performs validation of elements that are not subject to limited validation.
- InOperator::adminSummary in core/
modules/ views/ src/ Plugin/ views/ filter/ InOperator.php - InOperator::validate in core/
modules/ views/ src/ Plugin/ views/ filter/ InOperator.php - ListItemBase::getPossibleValues in core/
modules/ options/ src/ Plugin/ Field/ FieldType/ ListItemBase.php - ListItemBase::getSettableValues in core/
modules/ options/ src/ Plugin/ Field/ FieldType/ ListItemBase.php - OptGroupTest::testFlattenOptions in core/
tests/ Drupal/ Tests/ Core/ Form/ OptGroupTest.php - Tests the flattenOptions() method.
- OptionsDefaultFormatter::viewElements in core/
modules/ options/ src/ Plugin/ Field/ FieldFormatter/ OptionsDefaultFormatter.php - OptionsWidgetBase::getOptions in core/
lib/ Drupal/ Core/ Field/ Plugin/ Field/ FieldWidget/ OptionsWidgetBase.php - Returns the array of options for the widget.
- OptionsWidgetBase::getSelectedOptions in core/
lib/ Drupal/ Core/ Field/ Plugin/ Field/ FieldWidget/ OptionsWidgetBase.php - Determines selected options from the incoming field values.
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