When hiring a new employee can you make the DOB as required field Only For Employee.

Summary: When hiring a new employee How to make DOB as Required field only for employees not for Pending worker and Contingent worker in classic UI pages.

Content (required): When hiring a new employee DOB has to show mandatory filed only for Employee not for Pending worker and Contingent worker in Classic UI pages. If You advised to use Page composer, then what is the EL expression.