Drop-Down question

[coldcoffee]

Hi there

I have a drop-down from an enumlist, base type Ref

I need to require the user to choose at least two from the dropdown. 

COUNT([_THIS]) >= 2 is telling me I'm not using Count properly

COUNT(LIST([_THIS])) >= 2 gives an invalid message no matter how many (more than zero) are selected

[AleksiAlkio · Accepted solution]

COUNT([YourEnumListColumn])>1 should be fine 

[AleksiAlkio · Accepted solution]

COUNT([YourEnumListColumn])>1 should be fine 

[Denny774 · Accepted solution]

Hey man,

you can use _THIS: 😉

ISNOTBLANK(INDEX([_THIS], 2))
This should be a bit more performant than counting and comparing.

Also make sure Require? is Checked.

Set Invalid error message to "Select at least one more" or something like that.

Cheers