FIND returns INVALID DATA TYPE

Question

I have a formula to look for a specific quarter in a field

Example of data in the field: "Q1;#1;#Q2;#2;#Q3;#3;#Q4;#4"

My Formula: =IF(FIND("Q2", JOIN([Estimated Quarter]@row)), 1)

If my search string is at the beginning of that field, it returns a 1 just fine, if say "Q2" is anywhere after the first character it returns #INVALID DATA TYPE.

Could the ; or # characters in my search field be causing the issue?

Thanks in advance!

cantpickname · Accepted Answer

Nevermind, I need to use the CONTAINS function:

=IF(CONTAINS("Q2", [Estimated Quarter]@row), 1)