Check User-Supplied Function Arguments

For developers to check user-supplied function arguments. It is designed to be simple, fast and customizable. Error messages follow the tidyverse style guide.


Reference manual

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0.7.0 by Joe Thorley, 5 months ago

Report a bug at

Browse source code at

Authors: Joe Thorley [aut, cre] , Kirill Müller [aut] , Ayla Pearson [ctb] , Nadine Hussein [ctb] , Poisson Consulting [cph, fnd]

Documentation:   PDF Manual  

MIT + file LICENSE license

Imports lifecycle, methods, rlang, tools

Suggests covr, knitr, rmarkdown, testthat, withr

Imported by dbflobr, dttr2, extras, flobr, irg, mcmcderive, mcmcr, nlist, readwritesqlite, rpdo, rtide, sims, ssddata, ssdtools, term, tinter, ypr.

Suggested by fishbc, klexdatr.

See at CRAN