Hey guys, hope all of you are good.
I need help to find a way to block the users from sending blank emails. I already created and tested the following validation rules, but it doesn't worked.
1st try: ISBLANK(TextBody)
2nd try: ISNULL(TextBody)
5 件の回答
Bradley Weller (Fast Slow Motion) 
Forum Ambassador
I expect the issue is that the email message object is basically a log of the email being sent rather than playing a part in initiating the send. Therefore, the Validation Rule could prevent the creation of the email message record, but not the email send.
