field
string
determines which field the filtering will be performed on
comparator
string
<, >, <=, >=, (), (], [), []
value
number or date
value to be used for comparison
value2
number or date (optional)
if comparator is (), (], [), [] will be used as the less than value
isDate
boolean (optional)
must be supplied as true if the field is a date
false