powered by
The chkor() function has been deprecated for the faster chkor_vld().
chkor()
chkor_vld()
chkor(...)
An informative error if the test fails.
Multiple chk_ functions.
chk_
chk_null_or()
chkor() chkor(chk_flag(TRUE)) try(chkor(chk_flag(1))) try(chkor(chk_flag(1), chk_flag(2))) chkor(chk_flag(1), chk_flag(TRUE))
Run the code above in your browser using DataLab