GLib.hostname_is_non_ascii

function hostname_is_non_ascii(hostname: String): Boolean {
    // Gjs wrapper for g_hostname_is_non_ascii()
}
  

Tests if hostname contains Unicode characters. If this returns true, you need to encode the hostname with GLib.hostname_to_ascii before using it in non-IDN-aware contexts.

Note that a hostname might contain a mix of encoded and unencoded segments, and so it is possible for GLib.hostname_is_non_ascii and GLib.hostname_is_ascii_encoded to both return true for a name.

Since 2.22