Returns a default value when the first value is null.
Availability
This helper is available in the Winter ’27 release of Marketing Cloud Next.
Syntax
{{isNullDefault nonNullValue nullValue}}
Parameters
| Parameter | Type | Description |
|---|---|---|
nonNullValue |
Any | Required. The value to return when it isn't null. |
nullValue |
Any | Required. The default value to return when nonNullValue is null. |
Return Value
The function returns nonNullValue unless the value is null. When nonNullValue is null, it returns nullValue.
Usage Example
This example returns a customer's membership tier, returning Basic if the value of tier is null.
{{isNullDefault tier "Basic"}}
If the tier variable resolves to any value, such as "Premium", the function returns that value.
Premium
If tier is null, the function returns the fallback value.
Basic