Hi all, thanks if advance for your help. I want the phone field to be populated with the country code so I created a flow with process builder that inserts the country code of a selected country in the phone field. The problem I am having now is: when a user manually inserts the country code - on saving the record, process buuilder still populates the phone field with the country code resultig to a duplicate of country code.

Can someone please help with a solution. 

Hi all, thanks if advance for your help. I want the phone field to be populated with the country code so I created a flow with process builder that inserts the country code of a selected country in the phone field. The problem I am having now is: when a user manually inserts the country code - on saving the record, process buuilder still populates the phone field with the country code resultig to a duplicate of country code.

Can someone please help with a solution.