Hi,

I've added 2 custom mandatory field in the Opportunity creation form and somehow it seems to mess up the mandatory field checking for field "Account Name".

Re-production steps
01. Creation 2 new fields in Studio and make them mandatory.
02. Create a new Opportunity and leave 1 custom field and the Account Name as blank.
03. An mandatory field error message is displayed (this is correct)
04. Enter a value in the mandatory custom field, leave the Account Name field blank.
05. Save the Opportunity, the Opportunity is saved "correctly" with a blank Account Name field.
06. Open the Opportunity for edit again.
07. Leave the Account Name field blank and save the Opportunity, an mandatory field error message is displayed (this is correct).
08. Modify the existing value in the mandatory custom field, leave the Account Name field blank.
09. Save the Opportunity, the Opportunity is saved "correctly" with a blank Account Name field.

Has anyone come across this before ?

CE Version 5.1.0a (Build 4837), SQL2005, IIS6.0