func crypto/x509.validHostname

3 uses

	crypto/x509 (current package)
		verify.go#L808: func validHostnamePattern(host string) bool { return validHostname(host, true) }
		verify.go#L809: func validHostnameInput(host string) bool   { return validHostname(host, false) }
		verify.go#L814: func validHostname(host string, isPattern bool) bool {