Core

The Core framework provides convenient methods to the Validic API for uploading VLDRecord objects to Validic’s servers. It handles creating proper URLs, constructing the request object and parsing the server response. When not using [VLDSession submitRecord:] to upload data, it is recommended to use VLDAPIClient.

Users

A user session is required for HealthKit, Bluetooth, and OCR frameworks to submit data to Validic’s servers. You should verify that a valid user exists in the VLDSession singleton before using these frameworks’ features. Example:

if (![[VLDSession sharedInstance] user]) {
// prompt for user information
} else {
// proceed to feature screen
}