zip code validation for all countries in javascript

To follow up on @Guleria 's answer, this is the flow of operations I'd do: 1. Payment and address form best practices - web.dev HTH, Robert P.S. Zip Code Validation/formatting: View Content: hi, i need US zip code formatting on my page. The zip file contains the javascript file, examples. Instead of all the fields, the designer has only given you an ‘Email’ section to fill out. Later, an extended code was introduced that contains a hyphen and 4 more digits. Here is a simple function to validate a ZIP code: This function uses a regular expression that checks for 5 digits ( \d {5} ) followed by optional hyphen and four digits ( (-\d {4})? ). Java Regex - US Zip Code Validation - HowToDoInJava Download the example CSV file is given, edit it and then import the edited CSV file. How to validate ZipCode in Javascript | The ASP.NET Forums Validate Locates ZIP Codes that are within close proximity of a specified ZIP Code. Full Excel VBA Course - Beginner to Expert. As an example, if we provide a number like “20192012” as a date in the Date object in JavaScript or provide “2019-22-30” which is also not a valid date, the date instance would still be created. → How to run code after all images have loaded with JavaScript?