Phone number input form?

Question

PHP

Good afternoon. Please tell me how to make a form for entering a phone number like on this site businesslink.org.ua/vacancy
Thank you.

Answer 1

Input mask for the phone field
joomlaforum.ru/index.php?topic=281256.0
MASKED INPUT PLUGIN - in English!
digitalbush.com/projects/masked-input-plugin

Answer 2

I made such forms using masked input plugin
https://github.com/digitalBush/jquery.maskedinput