FieldRepository::getBeginDate

public function getBeginDate(string $fieldName = Item::FIELD_NAME_BEGIN_DATE): ScalarField
{
	return
		(new DateField($fieldName))
			->configureRequired()
			->configureDefaultValue(static function() {
				return new Date();
			})
			->configureTitle(Loc::getMessage('CRM_TYPE_ITEM_FIELD_BEGINDATE'))
	;
}