Data entry validation rule in Form

Hello all,

I need help with a data entry validation rule in Access Forms.

I'm using Access 2010 on windows

What I have:
Table named: clients table
Form named: clients data form

What I'm trying to accomplish:
The form has the client information. The client sends me a document. I review the document. If the document has the correct info needed, then I have a field named "Incomplete" that is a Yes/No field in the clients table.

If the field is clicked, then I want the next date field to appear and then I can fill in the date that it was sent back to them.

If the field "incomplete" field is not checked, then I don't want that date field to appear nor do I want to fill it out.

I have searched many threads on the forum and I can't seem to figure it out still.
The best thread/most similar thread I found was this one:
http://www.dbforums.com/microsoft-ac...completed.html

After reading around, I think could will be the best option but I'm not that good with access and havne't been able to solve it.

I have attached a screen shot to give you an idea of what I mean.

Any help is greatly appreciated!

Attached Images

incomplete.jpg (48.3 KB)