checkr (version 0.5.0)

check_name: Check Name

Description

Checks whether each element of a character vector is a syntactically valid name.

Usage

check_name(x, x_name = substitute(x), coerce = FALSE, error = TRUE)

Arguments

x

The object to check.

x_name

A string of the name of the object.

coerce

A flag specifying whether to coerce a factor to a character vector and drop attributes including names.

error

A flag indicating whether to throw an informative error or immediately generate an informative message if the check fails.

Value

An invisible copy of x (if it doesn't throw an error).

See Also

check_character

Examples

# NOT RUN {
vec <- c("x", "x.y", "x y")
check_name(vec, error = FALSE)
# }