I want This validation Code and Trigger

I am getting the above message, I have followed the instrucitons carefully, but it wont lket me pass. I even tried making that custom field and applying it to the layout but it still wont let me pass.

 

I am receiving the following error in the Creating Global Quick Actions Trailhead module challenge - "The global quick action was not created or it was not named 'New Detailed Account' "

Have read the previous posts and suggestions to fix, but my Global Actions are identical to the correct responses and the Publisher Layouts are displayed.  When I go into Chatter and Home on one of the Apps, I still do not see the New Detailed Account action listed in the feed though.  Is there some other setting I need to fix that will enable this to display BESIDES the Global Page Layout??

Hi Experts,
I am trying to solve this challenge but not able to solve because of salesfore license issue. Salesforce only allows 2 'Salesfoce' license for DE. Is there a way to solve this challenge? Please help.

Create a Profile and Permission Set to properly handle field access
The Marketing Coordinator and Account Manager both require access to view and update Account Records, but only the Account Manager should be able to see and edit certain fields. Specifically, only the Account Manager should be able to see and edit the Rating field. The Marketing Coordinator should not be able to see or edit the Rating field. Create one profile and one permission set with the appropriate field-level security to solve for this use case.The profile must be named 'Basic Account User' and result in an API name of 'Basic_Account_User'. It should use the 'Salesforce' user license type.
The permission set must be named ‘Account Rating’ and result in an API name of 'Account_Rating'.