filter abstract method
Used to filter elements against query on CustomDropdown<T>.search or CustomDropdown<T>.searchRequest CustomDropdown<T>.multiSelect or CustomDropdown<T>.multiSelectSearchRequest
Implementation
bool filter(String query);
Used to filter elements against query on CustomDropdown<T>.search or CustomDropdown<T>.searchRequest CustomDropdown<T>.multiSelect or CustomDropdown<T>.multiSelectSearchRequest
bool filter(String query);