August 24, 2013October 10, 2013 Sakthivel MadeshSALESFORCE0 Comments When creating a custom formula fields, what return type returns a true of false value? Binary Checkbox Boolean Yes/No Post Views: 776 Written by Sakthivel Madesh Salesforce MVP | Lightning Champion | 17x Salesforce Certified | Application Architect | 7x Trailhead Ranger | Techforce Services | Australia