assertive (version 0.2-6)

matches_regex: Does the input match the regular expression?

Description

Checks that the input matches the regular expression.

Usage

matches_regex(x, rx, ignore.case = TRUE, ...)

Arguments

x

Input to check.

rx

A regular expression.

ignore.case

Should the case of alphabetic characters be ignored?

...

Passed to grepl.

Value

• A logical vector that is TRUE when the input matches the regular expression.

See Also

regex and regexpr.