Sheba (IBAN)

import { isShebaValid } from "@persian-tools/persian-tools";

isShebaValid("IR820540102680020817909002"); // true
isShebaValid("IR000000000000000000000000"); // false
isShebaValid("IR82 0540 1026 ..."); // false (no auto-trim)

import { getShebaInfo } from "@persian-tools/persian-tools";

getShebaInfo("IR820540102680020817909002");
// {
//   name: "Parsian Bank",
//   nickname: "parsian",
//   persianName: "بانک پارسیان",
//   code: "054",
//   accountNumberAvailable: true,
//   accountNumber: "020817909002",
//   formattedAccountNumber: "020-8179-090-02",
// }

type ShebaResultWithAccountNumber = {
	name: string;
	nickname: string;
	persianName: string;
	code: string;
	accountNumberAvailable: true;
	accountNumber: string;
	formattedAccountNumber: string;
};

type ShebaResultWithoutAccountNumber = {
	name: string;
	nickname: string;
	persianName: string;
	code: string;
	accountNumberAvailable: false;
};

const info = getShebaInfo(input);
if (!info) return notify("invalid IBAN");

if (info.accountNumberAvailable) {
	console.log(info.accountNumber); // typed string
} else {
	console.log(info.persianName); // bank name only
}

import { shebaPattern, shebaPatternCode } from "@persian-tools/persian-tools";

shebaPattern; // /IR[0-9]{24}/
shebaPatternCode; // /IR[0-9]{2}([0-9]{3})[0-9]{19}/  — captures bank code