matches_regex
Does the input match the regular expression?
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.
Note
The default for ignore.case
is different to the default in
grepl
.
See Also
Community examples
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