Help: How to restore last_name in Contact as Required filed

[jchris]

I am now using 5.2e and I once tried to try to hide the field "last_name" from the edit view of Contact from the Studio. But later on when I put it back it becomes a non-required field! This makes crazy!

What I did is:

in Studio's Contact module: drag the "Last Name" from edit view and hide it.

later on when I drag it back, it becomes a Non-required field!

Also I tried to make "first_name" a required field but failed. How can I do that? I tried to modify fieldarray.php and editview.php but that did NOT help.

Last question: when I click an opportunity and want to "Select" a contact for it, but the contact does not exist in the list in the popup window. Then I click "Create a new contact" in the popup window it will allow me to input First Name, Last Name,... But if I want to change the required field from Last Name to First Name, how can I do it?

Many thanks in advance!!!!!

[andopes]

Add the attribute

 'displayParams' => array(
  'required' => true,
), 
  

Cheers