boolean method

bool boolean(
  1. String key, [
  2. bool defaultValue = false
])

The input as a bool. true, 1, on and yes give true. Any other value gives false. defaultValue is given when the key is not there.

req.boolean('remember');

Implementation

bool boolean(String key, [bool defaultValue = false]) {
  dynamic val = _find(key).value;
  if (val == null) return defaultValue;
  if (val is bool) return val;
  return _trueWords.contains(val.toString().trim().toLowerCase());
}