HTTP IN value checking

Squirrel Code
1

I have a working httpin port, where i send the data “{ “y”: xxxx }” where xxxx = 4 digits.
I then can do value.y and get those digits.
Is it possible, for both type checking and security reasons, check what variables it contains, to avoid system failure?
when i try to do system.log(value), i get the pointer’s address, and when i do log(value.y) i see the value.
but how can i see the complete table, or atleast have a prior check that value.y exists?
I wish to make it a bit more secure, as not only having an input value “y”, but also some kind of password, or any other kind of verification, to make it more private

2

if (“y” in value) { … }

Peter

3

thanks Peter