function _throwIfInvalidHandler()

in src/UserFunction.js [230:236]

• 7 lines of code
• 2 McCabe index (conditional complexity)

function _throwIfInvalidHandler(fullHandlerString) {
  if (fullHandlerString.includes(RELATIVE_PATH_SUBSTRING)) {
    throw new MalformedHandlerName(
      `'${fullHandlerString}' is not a valid handler name. Use absolute paths when specifying root directories in handler names.`,
    );
  }
}