RequestJsonProvider extracts infos from a single form field/param in the same format used by the CookieProvider ie a json array of Key/Value pair: [..., {Key: 'Html5InputSupport.number', Value: 2}, ...].

Its Prefix must be passed in the constructor, it has no save capabilities, and it is always Enabled.

Below the list of all provider specific properties:

        public string SourcePrefix { get; set; }
        public string FieldName { get; set; }
        

With:

FieldName

The name of the form field/query string parameter containing all data

SourcePrefix

Prefix all names must have, to be processed by the provider. This prefix is removed before each field name is concatenated with Prefix to get the final path in the request dictionary.