JsonValidatorByScheme class

class is instantiated via calling constructor passing in scheme of json record and json record scheme is expected as a Map of key string with value of List: such list would be in the following structure of elements: first element: datatype of item second element: a bool representing whether item is required in record or not third element: a list representing the possible values in record for the item. (if no validation on value needed, do not pass this third list element) example: scheme {"my salute item": ["String", true, "Hi", "Hello"]} means that the valid record would be {"my salute item": "Hi"} or {"my salute item": "Hello"}

Constructors

JsonValidatorByScheme(Map<String, List> pscheme, Map<String, dynamic> ptarget)

constructor to pass the json record as ptarget and the validation scheme as pscheme

Properties

errorFlags ↔ List<String>

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

scheme ↔ Map<String, List>

getter/setter pair

targetJSON ↔ Map<String, dynamic>

getter/setter pair

Methods

isValid() → bool

isvalid method returns a bool of whether json record is valid to scheme or not and appends any deviations from scheme to ErrorFlags List

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited