Hi,

I need help writing a validation rule. 

I have an custom account field (picklist) named XYZ.  I would like to create a validation rule for an opporuntity related to the account.
So if an opportunity is created and a picklist value other than N/A is selected it would require the user to type a hyphen into the Opportunity Name. 

I saw this from a list of validation rules.  FIND( " - ", Name ) = 0

Logically it sounds like this.  If ISPICKVAL XYZ_c <> N/A Then require "-"

Thanks in advance