[phone] Phone

# Summary

An HTML5 telephone field is included in Drupal 8 core.

# Project URL

https://www.drupal.org/project/phone

# Where is the code?

https://www.drupal.org/drupal-8.0

# Estimated completion date

Done

# Dependencies

N/A

# Who's doing the port?

N/A

# What help do they need?

N/A

# D8 roadmap

N/A

# Background and reference information

N/A