feat(IsIBAN): Add IsIBANOptions as argument for IsIBAN decorator (#2618)

Co-authored-by: Brage Sekse Aarset <brage.aarset@gmail.com>

Author: LiiaMenke

src/decorator/string/IsIBAN.ts

@@ -1,27 +1,27 @@
 import { ValidationOptions } from '../ValidationOptions';
 import { buildMessage, ValidateBy } from '../common/ValidateBy';
-import isIBANValidator from 'validator/lib/isIBAN';
+import isIBANValidator, { IsIBANOptions } from 'validator/lib/isIBAN';
 
 export const IS_IBAN = 'isIBAN';
 
 /**
  * Check if a string is a IBAN (International Bank Account Number).
  * If given value is not a string, then it returns false.
  */
-export function isIBAN(value: unknown): boolean {
-  return typeof value === 'string' && isIBANValidator(value);
+export function isIBAN(value: unknown, options?: IsIBANOptions): boolean {
+  return typeof value === 'string' && isIBANValidator(value, options);
 }
 
 /**
  * Check if a string is a IBAN (International Bank Account Number).
  * If given value is not a string, then it returns false.
  */
-export function IsIBAN(validationOptions?: ValidationOptions): PropertyDecorator {
+export function IsIBAN(options?: IsIBANOptions, validationOptions?: ValidationOptions): PropertyDecorator {
   return ValidateBy(
     {
       name: IS_IBAN,
       validator: {
-        validate: (value, args): boolean => isIBAN(value),
+        validate: (value, args): boolean => isIBAN(value, options),
         defaultMessage: buildMessage(eachPrefix => eachPrefix + '$property must be an IBAN', validationOptions),
       },
     },