Date and time handling

[larsbuch]

These business rules defined in json logic is missing one essential thing as far as I see it that is date time handling in rules. I would love to be able to expres business rules in a generic way for frontend and backend and documentation but date and time is a part of the core. ISO date and time is the only needed support as all languages have conversion support.

Is there a suggestion of how to handle that?

[atulagrawal]

+1 as I have also few use cases for date validation !!

[RuairiSpain]

This is an important feature for Open Feature and Flagd support

[RuairiSpain]

Actually this does work, but if you are looking for a date rule, the data payload needs to match the variable names you set in the rules. I so if you want a beta test rule for feature flags, just send in the current date for both start and end.

Rule:
{ "and" : [
{">=" : [ { "var" : "start" }, "2023-03-01" ] },
{"<=" : [ { "var" : "end" }, "2023-04-01" ] }
] }

Data:
{ "start" : "2023-03-01",
"end" : "2023-03-01"}