Field validation - field required based on close date change
I'm a bit of a newbie at field validation and Expression Builder but was curious if it is possible to create a field validation on the Opportunity Close Date field so that if the Close Date is changed, it forces another field (long text) to have to be changed as well.
I got half of it working, to trigger the message to the user informing them that the other field has to be changed, with the following:
NOT(PRE('<CloseDate>') <> [<CloseDate>])
I would have thought that it should have worked without needing the NOT operator but, like I said, I'm very much a newbie at this.
I got half of it working, to trigger the message to the user informing them that the other field has to be changed, with the following:
NOT(PRE('<CloseDate>') <> [<CloseDate>])
I would have thought that it should have worked without needing the NOT operator but, like I said, I'm very much a newbie at this.
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