validate method

double validate({
  1. double max = 1,
  2. double min = 0,
})

Implementation

double validate({
  double max = 1,
  double min = 0,
}) {
  final x = use;
  if (x < min) {
    return min;
  } else if (x > max) {
    return max;
  } else {
    return x;
  }
}