isValid static method

bool isValid(
  1. String value
)

True when value looks like a UUID ("8-4-4-4-12" hex). UUUID.isValid(id)

Implementation

static bool isValid(String value) => RegExp(r"^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$").hasMatch(value);