Hostname.isIpAddress

Tests if @hostname is the string form of an IPv4 or IPv6 address. (Eg, "192.168.0.1".)

Since 2.66, IPv6 addresses with a zone-id are accepted (RFC6874).

struct Hostname
static
bool
isIpAddress
(
string hostname
)

Parameters

hostname string

a hostname (or IP address in string form)

Return Value

Type: bool

%TRUE if @hostname is an IP address

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Since

2.22