value method
Use this function to get a text field value using the unique id you supplied earlier!
{@tool snippet}
onPressed: () {
//* Get controller value
_formController.value("id1")
}
{@end-tool}
Implementation
String value(String id) {
late String ret;
if (_textControllers.containsKey(id) && _textControllers[id] != null) {
ret = _textControllers[id]!.text;
} else {
throw Exception(
"No controllers found with the provided id, Did you create a controller with this id? Did you wait for the controller to initializ?");
}
return ret;
}