How to Validate DFF Payment Request Date Based on Employee’s Date of Joining in Document of Records?

Summary:

Need help implementing a validation rule for a descriptive flexfield (DFF) “Payment Request Date” in Document of Records so that the employee can submit the record only if the date falls within 6 months after the employee's Date of Joining.

Content (please ensure you mask any confidential information):

We have a requirement where a Descriptive Flexfield (DFF) named “Payment Request Date” has been added to the Document of Records (DoR) submission process for employees. The intended functionality is:

• An employee should be able to submit the Document of Record only if the Payment Request Date falls within 6 months after the employee's Date of Joining.