How to restrict only 1 domain email during reg. & how to set new value to be unique?
I had recently bought a vBulletin license.
In the customization progress, I meet 2 problems as follows :
1. Staff ID to be unique
* I had already define a new value, Staff ID and I would like to make this field as unique where no duplication is allowed. Beside Staff ID to be unique, I had also set Username and Email to be unique. But, we are having problem to set Staff ID as unique field. How should I overcome this matter?
2. Staff Email to be only using xxx@makanfree.com
* I would like to restrict the registration email to accept @makanfree.com email ONLY. As to my knowledge, I can only restrict not to accept which email, is it possible for the code to be customized to accept only 1 domain which is @makanfree.com
It would be good if anyone is able to assist me with some guideline or manual which I am able to refer to.