IssueKey :: Text -> Bool
isIssueKey = isJust . parseMaybe issueKeyParser
  where
    issueKeyParser :: Parser String
    issueKeyParser = some letterChar >> char '-' >> some numberChar


isIssueKey :: Text -> Bool
isIssueKey = isJust . parseMaybe issueKeyParser
  where
    issueKeyParser :: Parser String
    issueKeyParser = some letterChar >> char '-' >> some numberChar
isIssueKey = isJust . parseMaybe issueKeyParser
  where
    issueKeyParser :: Parser String
    issueKeyParser = some letterChar >> char '-' >> some numberChar