I have two questions:
1.
What I tried was:The ending input mask should use periods as separators, as in 987.654.3210 with only the last seven digits required.
But that only takes cares of the . separators, I don't know how to make it show only the last seven digits only.999\.000\.0000;;_
2.
I tried for the table in the property sheet under "Valadation Rule." this:Define a table validation rule to verify that ContractStartDate field values precede ContractEndDate field values in time.
Didn't work.[ContractStartDate]<[ContractEndDate]
For question 2 I uploaded the table.