title: firebase https link to change realtime database
body: <p>Does anyone know if Firebase has the functionality for me to email a user with a yes/no question which in turn offers two links, if one of those links are clicked it then changes a specific value on a node in the database?</p>
  
  <p>In my mind I would use a firebase function to email the user when a certain trigger occurs, and the body of that email would be a template where upon the two links can be added as needed.</p>
  
  <p>I have been searching online but either am using the wrong key words or the functionality does not exist..</p>