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About MultPicklist count
I have a Picklist named as "No of persons " which contains 1,2,3,...etc values.
I also have one multipicklist which contains name of persons.
so if i select 2 as no of persons then i want to restrict users to select exactly 2 values from multipicklist.
how to do this with validation rule or formula?
I also have one multipicklist which contains name of persons.
so if i select 2 as no of persons then i want to restrict users to select exactly 2 values from multipicklist.
how to do this with validation rule or formula?
If you don't mind
- having to keep the validation rule updated every time you add/change values on the multi-picklist,
- Blocking / ignoring values that are not part of the picklist / validation rule
you could do something similar to what is in this other topic https://success.salesforce.com/answers?id=90630000000h1cIAAQThat would be something like...
If this solves your question, mark it to help others find it easier, and me to get happier :Panyway thanks again.
your solution helps me a bit.but still it gives me error like "Picklist fields are only supported in certain functions".