1. Please create a simple webpage that will collect: first name, last name, phone number, email, and mailing address. All of those filed should be validated by a proper regular expression. Your regular expression will make sure that:

First name, last name: only letters and shorter than 40 characters

Phone number: a valid phone number in the format of xxx-xx-xxxx or (xxx) xx-xxx

Email: a valid email address

Mailing address: A valid address should include Street number, Street name, City, State and a zipcode

2. If any of the fileld is not valid, user cannot submit.

3. You can use any library, framework or programming language, as long as you will create a webpage with the required input fields.