Lava Filters - WithFallback

Description:This filter allows you to eliminate conditional tests for null or empty values by allowing you to provide fallback text.

Input:

"CurrentPerson": {
    "NickName": "Ted",
    ...
}

Lava: {{ CurrentPerson.NickName | WithFallback:', are', 'Are', 'append' }} you interested in baptism?

Output:

Ted, are you interested in baptism?
- or if {{ CurrentPerson }} was null -
Are you intersted in baptism?