How to return a specific value from the data master, based on the row?
I'm creating a connexion menu where users have to sign in with their email and password.
Once their connected, they are directed to another page with their name on the title of the page.
I am able to make the connexion button recognize the email and the password, but i want to make appear the name of the client based on the email of the data master.
How can i do it?