Network & IP Validators

const isPrivateIP = (ip: string): boolean => {
  const parts = ip.split('.').map(Number);
  return parts[0] === 10 || (parts[0] === 172 && parts[1] >= 16 && parts[1] <= 31) || (parts[0] === 192 && parts[1] === 168);
};

const parseURL = (url: string) => new URL(url);

const getQueryParams = (url: string): Record<string, string> => Object.fromEntries(new URL(url).searchParams);

const isValid = (s: string): boolean => /^(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$/.test(s);

const isValid = (s: string): boolean => /^(([0-9a-fA-F]{1,4}:){7}[0-9a-fA-F]{1,4}|::1)$/.test(s);

const isValid = (s: string): boolean => /^([0-9A-Fa-f]{2}:){5}[0-9A-Fa-f]{2}$/.test(s);

const isValid = (s: string): boolean => /^(?:[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?\.)+[a-zA-Z]{2,}$/.test(s);

const isValid = (s: string): boolean => /^[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?$/.test(s);

const isValid = (s: string): boolean => /^ftp:\/\/[^\s]+$/.test(s);

const isValid = (s: string): boolean => /^([1-9]\d{0,3}|[1-5]\d{4}|6[0-4]\d{3}|65[0-4]\d{2}|655[0-2]\d|6553[0-5])$/.test(s);

const isValid = (s: string): boolean => /^([0-9]{1,3}\.){3}[0-9]{1,3}\/([0-9]|[1-2][0-9]|3[0-2])$/.test(s);

const isValid = (s: string): boolean => /^([0-9]{1,3}\.){3}[0-9]{1,3}-([0-9]{1,3}\.){3}[0-9]{1,3}$/.test(s);

const isValid = (s: string): boolean => /^([0-9A-F]{2}:){5}[0-9A-F]{2}$/.test(s);

const isValid = (s: string): boolean => /^[^\/\\\x00-\x1f]{1,32}$/.test(s);

const isValid = (s: string): boolean => /^(?:[0-9]{1,3}\.){3}[0-9]{1,3}:[0-9]{1,5}$/.test(s);

const isValid = (s: string): boolean => /^wss?:\/\/[^\s]+$/.test(s);

const isValid = (s: string): boolean => /^ssh:\/\/[^\s]+$/.test(s);