How can we do alternative data in Chronoforms v8?
I have a number of fields I use it for in order to properly save data.
Example: a number field that can be left blank. When it has a value, it saves properly. When it doesn't, the query tries to pass '' which fails as an "invalid number".
In CF7, I handled this with "Alternative Data" set up on the field where value = (blank) then override "{const:null}"
I can't find the equivalent in CF8?
