Is there any way to add the social medial buttons in a field?
You can use the Link icon module.


  The Link icon module is a simple link field formatter to create icon
  classes based on a predefined set of link titles.


Or the Social field module


  The Social field module provides a field that allows you to collect
  links to social network profiles like facebook, twitter, googleplus,
  linkedin, etc. Links are shown as icons. Social field links are
  validated according to the patterns inserted in the module
  configuration.