Function validate

validate(
code: "SG_NRIC" | "SG_FIN" | "SG_UEN" | ShortCode,
input: string,
): boolean
Validate a Singapore (SG) identity / tax document.
Parameters
- code: "SG_NRIC" | "SG_FIN" | "SG_UEN" | ShortCode
  Fully-qualified (SG_NRIC) or short (NRIC).
- input: string
  Raw document string (separators tolerated).
Returns boolean
- Defined in countries/sg/index.ts:31