getBool method

Future<bool?> getBool(
  1. String key, {
  2. bool? defaultValue,
})

Retrieve a bool value

Implementation

Future<bool?> getBool(String key, {bool? defaultValue}) async {
  final value = await getString(key);
  if (value == null || value.isEmpty) return defaultValue;
  return value.toLowerCase() == 'true';
}