validateRg

The validateRg function performs basic structural validation of an RG number. It removes non-alphanumeric characters, checks if the length is between 7 and 9 digits, and optionally allows a final letter (check digit).

Import

import { validateRg } from "@arkyn/shared";

Parameters

rawRg (string): The RG string, which may be formatted.

Returns

(boolean): Returns true if the RG format is considered valid, otherwise, false.

Usage Example

import { validateRg } from "./validateRg";

validateRg("12,345,678-9"); // true
validateRg("MG-12,345,678"); // false (format not supported)
validateRg("12345678X"); // true

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