How to Do Form Validation Without JavaScript! Solution for how to do form validation with HTML. How to validate using only HTML. Form validation with no JavaScript. Day 10 of 365 Days of Coding

Day 10 of 365 Days of Coding! Front End challenge 1, Part 3. Create a page with a sign up form. It can have any input but you must require, first name, last name, phone number and email. The email must be a valid email and phone number should be formatted. Part three: Add validation for the email and phone number fields.

How to format a string or number to a US phone number in JavaScript. Solution for formatting an input to a US phone number format in JavaScript. Write a function that accepts a string of numbers or a number and converts it to a US phone number format.

Happy day 4 of 365 days of coding! Write a function that accepts a string of numbers or a number and converts it to a phone number format.