onBeforeMask property
Executes before masking the initial value to allow preprocessing of the initial value.
Implementation
_i2.String Function(
  _i2.String,
  _i3.Options,
)? get onBeforeMask => (
      _i2.String p0,
      _i3.Options p1,
    ) =>
        _i4.callMethod(
          _i4.getProperty(
            this,
            'onBeforeMask',
          ),
          r'call',
          [
            this,
            p0,
            p1,
          ],
        );