Create custom type with two or more fields

[sergeyyy]

How can I create custom type, like phone, where I can choose type of phone and enter phone number ?

[tarasm]

An example in the files:
application/Espo/Resources/metadata/fields/phone.json
client/src/views/fields/phone.json
application/Espo/Core/Utils/Database/Orm/Fields/Phone.php

[sergeyyy]

Can I inject new one directly or must make an extension ?

[tarasm]

The best way is to create an extension.