Thank you in advance for any help here. This is my first post and I will try to phrase what I am thinking.

I am trying to validate the entry of a field based on entry in a second field.

If field "A" has value 1, 2, or 3 then field "B" (which is a multi entry field) must have two of the values 4, 5, or 6.

Example: A = 1 therefore B must contain 4 & 5. Which would then return a value of true.