Platform and version requirements: JVM (1.2), JRE8 (1.2)

operator fun MatchGroupCollection.get(
    name: String
): MatchGroup?

Returns a named group with the specified name.

Exceptions

IllegalArgumentException - if there is no group with the specified name defined in the regex pattern.

UnsupportedOperationException - if getting named groups isn't supported on the current platform.

Return An instance of MatchGroup if the group with the specified name was matched or null otherwise.