Function validate

validate(
code: "PT_NIF" | "PT_CC" | "PT_PASAPORTE" | ShortCode,
input: string,
): boolean
Validate a Portuguese (PT) identity or tax document.
Parameters
- code: "PT_NIF" | "PT_CC" | "PT_PASAPORTE" | ShortCode
  Document type, either fully-qualified (PT_NIF, PT_CC) or short (NIF, NIPC, CC, PASAPORTE).
- input: string
  Raw document string (formatting tolerated).
Returns boolean
true if the value passes PT-specific validation rules.
Example
```
import { validate } from "nationid/pt";
validate("PT_NIF", "123456789");
validate("CC", "12345678 9 ZZ4");
```
- Defined in countries/pt/index.ts:40