is_id | R Documentation |
Determine if the object is a valid ID
is_id(x)
x |
an object, to be determined if it is a valid ID |
TRUE if x is a valid ID, FALSE otherwise
Richèl J.C. Bilderbeek
to check multiple IDs, use are_ids
check_empty_beautier_folder()
# TRUE
is_id("anthus_aco")
is_id(3)
# FALSE
is_id(ape::rcoal(3))
is_id(NULL)
is_id(NA)
check_empty_beautier_folder()
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