Rule to validate position name is not working if Position Name include "(" or ")"

Summary:

we have created AutoComplete rule to validate position name , this rule will raise an error if the position name does not equal to (JobName-DepartmentName) the rule is working fine except one scenario where a bracket exist in either Job or Department name

Content (required):

the customer is requesting validation to Position Name to specific format where Job and Department used with Dash "-" between them but some Jobs as well as departments include brackets "()" which is used to identify differentiation between departments holding same name but serving different divisions for example HR(A) and HR(B) same could happen with Jobs those brackets are firing the error message of the auto-Complete rule