@deposits/validators/src/zip/index.js

A collection of Fintech-specific and general-purpose validators, designed to extend popular validation libraries like Vuelidate, Zod, and yup.

export const zip = (value) => {
  // Remove any whitespace
  value = value.trim();

  // Check if the value is a valid 5-digit or 9-digit zip code
  const regex = /^\d{5}(\d{4})?$/;

  return regex.test(value);
};