Turn the flexfield as mandatory depends on if the other flexfield is not null

Summary:

Hello,

We have a Business requirement to have a mandatory flexfield depends on the other flexfield value

Content (required):

We have 2 flexfields to create the job requisition, we would like to turn the flexfield 2 mandatory depending on if the flexfield 1 is null. In other words, if the flexfield 1 has a value, then the flexfield 2 doesn´t need to be a mandatory field.

Version (include the version you are using, if applicable):

23B

Code Snippet (add any code snippets that support your topic, if applicable):