Formula IF or Switch with multiple values

[Mark_Comish]

I have 3 “Yes or No” single select fields and 3 email fields. If the answer is yes I want the corresponding email to be added and a comma to separate the emails. I can’t seem to figure the correct formula out:

Review 1 (Single Select Field) (Yes or No)
Review 2 (Single Select Field)(Yes or No)
Review 3 (Single Select Field)(Yes or No)

Email 1 (Lookup Field) (test1@test.com)
Email 2 (Lookup Field) (test2@test.com)
Email 3 (Lookup Field) (test3@test.com)

If Review 1 is YES add Email1 and a comma (if NO add nothing)
and
If Review 2 is YES add Email2 and a comma (if NO add nothing)
and
If Review 3 is YES add Email3 (if NO add nothing but would not want the comma from previous YES)

Any help would be appreciated!

[kuovonne]

REGEX_REPLACE(
    CONCATENATE(
        IF({Review 1} = "Yes", {Email 1} & ", "),
        IF({Review 2} = "Yes", {Email 2} & ", "),
        IF({Review 3} = "Yes", {Email 3})
    ),
    ", $",
    ""
)

[Mark_Comish]

Thank you so much! The one issue is if Review 1, 2 or 3 are NO it is still putting the email address in the formula field.

[kuovonne]

Oops. I was thinking that they were checkboxes. I updated the formula.

[Mark_Comish]

I appreciate it! One last thing. If say Review 1 is YES and Review 2 and Review 3 are NO it leaves a comma at the end or if Review 1 is NO and Review 2 is YES and Review 3 is NO it leaves a comma at the end.

[kuovonne]

Mark_Comish:

it leaves a comma at the end

It does not leave a comma at the end in my base. Can you please share a screen capture?

[Mark_Comish]

kuovonne:

u

[Tom_Blanchard]

Even if there’s a comma at the end, it should still recognize the email as a valid entry when composing. BTW, most email programs, including outlook, require a " ; " between addresses and won’t working with a comma

[kuovonne]

Can you also include a screen shot of the configuration of the formula field? It looks like there also is no space after the comma. The formula that I provided would have had a space after each comma.

[Mark_Comish]

I removed the space after the comma because the automation in AirTable (Outlook Email) would not work with the space added:

REGEX_REPLACE(
CONCATENATE(
IF({CCO to Review}= “YES”, {CCO Email} & “,”),
IF({Designee to Review}= “YES”, {Approver Email} & “,”),
IF({Alternate to Review}= “YES”, {Alternate Email})
),
“, $”,
“”
)