# RangeError.range constructor

RangeError.range(num invalidValue, int minValue, int maxValue, [ String name, String message ])

Create a new RangeError for a value being outside the valid range.

The allowed range is from `minValue` to `maxValue`, inclusive. If `minValue` or `maxValue` are `null`, the range is infinite in that direction.

For a range from 0 to the length of something, end exclusive, use RangeError.index.

An optional `name` can specify the argument name that has the invalid value, and the `message` can override the default error description.

## Implementation

    RangeError.range(num invalidValue, int minValue, int maxValue,
        [String name, String message])
        : start = minValue,
          end = maxValue,
          super.value(
              invalidValue, name, (message != null) ? message : "Invalid value");