How do I have to define the Value in a condition to check if a field is not blank, using the Customizer ? We’re on v15.3.1.
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check if a field is not blank in Customizer
Best answer by Phil Seifert
It is not an obvious solution where like in SQL you use a ‘is not null’ or ‘is null’
However, it is possible to do this by just setting <> or = as the operator and then leaving the value blank.

In the example above the Serial No. field will be hidden when the Service / Product is empty.
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