This challenge seems simple enough but I'm stuck and any help would be appreciated. 

So the Challenge is Create a validation rule to check that a contact is in the zip code of its account. here is the question below:
To complete this challenge, add a validation rule which will block the insertion of a contact if the contact is related to an account and has a mailing postal code (which has the API Name MailingPostalCode) different from the account's shipping postal code (which has the API Name ShippingPostalCode).Name the validation rule 'Contact must be in Account ZIP Code'.
A contact with a MailingPostalCode that has an account and does not match the associated Account ShippingPostalCode should return with a validation error and not be inserted.
The validation rule should ONLY apply to contact records with an associated account. Contact records with no associated parent account (hint: you can use the ISBLANK function for this check) can be added with any MailingPostalCode value

Here is my  work.. Any help would be appreciated.. thanks, 

Rule Name Contact_must_be_in_Account_ZIP_Code Active [Checked]
Error Condition Formula AND( BillingPostalCode = ShippingPostalCode )
Error Message Billing zipcode does not match the Shipping Zipcode Error Location Billing Zip/Postal Code


 

Create a formula field that determines if an account's SLA expiration date has expired.

For easier reporting and filtering, create a new custom formula field on the standard account object which looks at the SLA Expiration Date field and returns true if the current date comes after it. Otherwise, it should return false.The account object should have a custom date field with the Field Label 'SLA Expiration Date' and Field Name of 'SLAExpirationDate'. The resulting API Name should be 'SLAExpirationDate__c'. On a Developer Edition, the 'SLA Expiration Date' field may already exist.
The new formula field should have the Field Label 'SLA Expired' and Field Name of 'SLA_Expired'. The resulting API Name should be 'SLA_Expired__c'.
The formula field should calculate its response based on the current date.
The formula field should return true if the SLA has expired, and false if it has not.

I keep getting the following error.

Challenge not yet complete... here's what's wrong: 
An account with an SLA date in the past returned an SLA expired of false (it should return true).

This challenge seems simple enough but I'm stuck and any help would be appreciated. 

So the Challenge is Create a validation rule to check that a contact is in the zip code of its account. here is the question below:
To complete this challenge, add a validation rule which will block the insertion of a contact if the contact is related to an account and has a mailing postal code (which has the API Name MailingPostalCode) different from the account's shipping postal code (which has the API Name ShippingPostalCode).Name the validation rule 'Contact must be in Account ZIP Code'.
A contact with a MailingPostalCode that has an account and does not match the associated Account ShippingPostalCode should return with a validation error and not be inserted.
The validation rule should ONLY apply to contact records with an associated account. Contact records with no associated parent account (hint: you can use the ISBLANK function for this check) can be added with any MailingPostalCode value

Here is my  work.. Any help would be appreciated.. thanks, 

Rule Name Contact_must_be_in_Account_ZIP_Code Active [Checked]
Error Condition Formula AND( BillingPostalCode = ShippingPostalCode )
Error Message Billing zipcode does not match the Shipping Zipcode Error Location Billing Zip/Postal Code


 

This challenge seems simple enough but I'm stuck and any help would be appreciated. 

So the Challenge is Create a validation rule to check that a contact is in the zip code of its account. here is the question below:
To complete this challenge, add a validation rule which will block the insertion of a contact if the contact is related to an account and has a mailing postal code (which has the API Name MailingPostalCode) different from the account's shipping postal code (which has the API Name ShippingPostalCode).Name the validation rule 'Contact must be in Account ZIP Code'.
A contact with a MailingPostalCode that has an account and does not match the associated Account ShippingPostalCode should return with a validation error and not be inserted.
The validation rule should ONLY apply to contact records with an associated account. Contact records with no associated parent account (hint: you can use the ISBLANK function for this check) can be added with any MailingPostalCode value

Here is my  work.. Any help would be appreciated.. thanks, 

Rule Name Contact_must_be_in_Account_ZIP_Code Active [Checked]
Error Condition Formula AND( BillingPostalCode = ShippingPostalCode )
Error Message Billing zipcode does not match the Shipping Zipcode Error Location Billing Zip/Postal Code


 

Create a formula field that determines if an account's SLA expiration date has expired.

For easier reporting and filtering, create a new custom formula field on the standard account object which looks at the SLA Expiration Date field and returns true if the current date comes after it. Otherwise, it should return false.The account object should have a custom date field with the Field Label 'SLA Expiration Date' and Field Name of 'SLAExpirationDate'. The resulting API Name should be 'SLAExpirationDate__c'. On a Developer Edition, the 'SLA Expiration Date' field may already exist.
The new formula field should have the Field Label 'SLA Expired' and Field Name of 'SLA_Expired'. The resulting API Name should be 'SLA_Expired__c'.
The formula field should calculate its response based on the current date.
The formula field should return true if the SLA has expired, and false if it has not.

I keep getting the following error.

Challenge not yet complete... here's what's wrong: 
An account with an SLA date in the past returned an SLA expired of false (it should return true).

Hi,

I am getting this error even if I am sure that I have the list view in my org.

"Challenge not yet complete... here's what's wrong: 
The 'My Recent Contacts' list view was not found"

List view




Thanks in advance!

Regards,

Phil Fang | Developer

 

Trying to do the above trailhead module (https://developer.salesforce.com/en/trailhead/point_click_business_logic/formula_fields#challenge)
I have a formula field returning text with the following formula:
IF( TODAY() > Brandon__SLAExpirationDate__c , 'true', 'false'  )

I have tested it on an account and when the SLA Expiry date  is in the past it shows true and when it is in the future it shows false.

When I check the challenge I get the following error
An account with an SLA date in the past returned an SLA expired of false (it should return true).

I have also tried with returning a checkbox.

Am I misunderstanding the requirements?