I have a customer database.
My customer can log in for getting some fedelity point with putting his phone number.
I want as an action is the phone number is already in the database update his line and if the number is not in the database create a new line in my database.
Hi, what do you want if the client doesn’t have a phone number… the system detects that and says HEY PEDRO… you don’t have a phone, update the number?
If so, you can do it this way:
in the customer database you add a property that is telephone …
in the home you put an action that takes you to the update page sometimes if the logged in user phone number is equal to empty … then there you put an input that puts their phone number and the button is to update logged in user … in where is the phone you put the input …