indian-financial-utils/src/validators/aadhaar.ts

Validate PAN, Aadhaar, GSTIN, IFSC, PIN codes and mobile numbers — essential financial identifiers in India.

export function isValidAadhaar(aadhaar: string): boolean {
  const aadhaarRegex = /^\d{12}$/;
  return aadhaarRegex.test(aadhaar);
}