Family and Emergency Contacts mandatory fields

Summary:

I am trying to make the First Name field mandatory when an employee creates a new contact in Family and Emergency Contacts. I am also trying to make it mandatory for a phone number to be added when creating a new contact.

Content (required):

Hi experts, hoping for some help making fields mandatory in 'Family and Emergency Contacts'. When an employee creates a new contact in Family and Emergency contact, the First Name field is not mandatory. I would like this to be mandatory:

We also need it to be mandatory for the new contact to have a phone number added in the communication section: