function IsIPv4import { IsIPv4 } from "https://dotland.deno.dev/x/typebox@0.32.33/example/formats/ipv4.ts"; IsIPv4(value: string): boolean[ajv-formats] IPv4 address according to dotted-quad ABNF syntax as defined in RFC 2673, section 3.2 Examples192.168.0.1 Parametersvalue: stringReturnsboolean