The formula I entered to complete the challenge is:
AND (
NOT ( ISBLANK( AccountId ) ) ,
MailingPostalCode <> Account.ShippingPostalCode
)
But I still cannot complete the challenge. The message I receive is: Challenge not yet complete in Playground
Does anyone know what I am doing wrong? Has anyone been able to successfully complete this challenge?
1 resposta
Takaaki Motohashi (PERSOL CROSS TECHNOLOGY CO., LTD.) 
Forum Ambassador
It is correct
I think the settings for the previous challenge remain. Please deactivate. If you don't know the old settings, I recommend using the new playground.
AND(
NOT( ISBLANK( AccountId ) ),
MailingPostalCode <> Account.ShippingPostalCode
)
