Validates that the target month is not more than 3 months before the current month.
This is due to FIO API limitation that prevents fetching data older than 3 months.
Parameters
date: Date
Target date in the format Date format to validate.
Returns void
Throws
An error if the target month is more than 3 months in the past.
Validates that the target month is not more than 3 months before the current month. This is due to FIO API limitation that prevents fetching data older than 3 months.