Return message if invalid issue_date values are detected

The internal invalidDateMessage function is used inside of issueMessages and issueCheck to return a message if invalid issue_date values are detected.

Usage

invalidDateMessage(issue_assignments)

Arguments

issue_assignments

An intermediate tibble in issueCheck

See also

Other issuance functions: badDateMessage(), futureDateMessage(), issueAssign(), issueCheck(), issueDecide(), issueMessages(), issuePlot(), issuePlotDateLabel(), issuePrint(), pastDateMessage(), regYearEditMessage(), timeTravelMessage(), twoSeasonMessage(), zeroDateMessage()

Author

Abby Walter, abby_walter@fws.gov