I am using the zoho api in php for genrate a new lead for Sales Enquiries but i need to be update the record if user fill the re enquiries
regarding email. i will explane the flow how its working.
1) when user fill the form at that time user register in zoho contcts and the ferthur info is save under Sales Enquiries.
2) I have check the email if already exist but how i can update the Sales Enquiries rest of the fields