Whenever a new contact is created for a account update the corresponding account phone with the new contact??trigger updatephonenocontact on Account (After insert) { List <Contact> Con = new List <Contact>(); For (Account A: Trigger.new){ Contact C = new Contact(); C.phone= A.phone; C.AccountId = A.Id; Con.add(C); } Insert Con;} im getting this error message Error: Invalid Data. Review all error messages below to correct your data.Apex trigger updatephonenocontact caused an unexpected exception, contact your administrator: updatephonenocontact: execution of AfterInsert caused by: System.DmlException: Insert failed. First exception on row 0; first error: REQUIRED_FIELD_MISSING, Required fields are missing: [Last Name]: [Last Name]: Trigger.updatephonenocontact: line 19, column 1
