verifyUsage method

  1. @override
void verifyUsage(
  1. DogStructureField field
)
override

Verifies the usage of this validator in field.

Implementation

@override
void verifyUsage(DogStructureField field) {
  if (field.serial.typeArgument != String) {
    throw DogException(
        "Field '${field.name}' must be a String/-List/-Iterable to use @LengthRange().");
  }
}