React Native Dynamic SDK Integration

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Sample Project

You can find the sample project for a complete React-Native Integration in dynamic mode.

If you require more control over the journey and order of the steps or show custom screens between ID verification steps, you can use IDWise SDK in dynamic mode. This mode allows you to start specific steps and for you application to regain control after each step. Please note this integration mode requires more code and responsibility on your side.

For an overview for end to end sequence diagram refer to Dynamic SDK Integration Overview.

Starting a new journey in dynamic mode

First ensure you have added the android SDK dependency and initialize the SDK as in Step 1, Step 2, Step 3 and Step 4.

Once the SDK is initialized, it becomes ready to start an ID verification journey flow. To commence the flow, articulated below methods are offer by SDK to start the journey in dynamic mode:

IDWise.startDynamicJourney(
  "<FLOW_ID>","<REFERENCE_NO>","en",journeyCallback,stepCallback
);

This method takes the following parameters:

• flowId: (also called Journey Definition ID): This is a unique identifier that identifies your journey flow. IDWise shares this with you when you register to use IDWise system.
• referenceNo: (Optional) This parameter allows you to attach a unique identifier (such as a reference number) with the user undergoing the current journey. It's beneficial for connecting the journey to the user and/or the application that initiated it. You will receive this reference number in the webhook request.
• locale: (Optional)This refers to the ISO code representing the desired language for the user interface components. Please reach out to IDWise Supportfor the list of available languages.
• IDWiseSDKCallback: This is an implementation of an interface that consists of various callback events.
• IDWiseSDKStepCallback: This is an implementation of an interface that consists of various step callback events.

Starting the Steps

When onJourneyStarted(...)or onJourneyResumed(...) are triggered successfully, you can call the IDWise.startStep(...) to start the specific verification Step.

IDWise.startStep(stepId)

• stepId : ID of the step you want to start. (Will be provided by IDWise for each step)

Skipping a Step

If you want to skip any step based on your business logic. You can call the following method. If successful, you'll get onStepSkipped(stepId) callback.

IDWise.skipStep(stepId)

• stepId: ID of the step you want to skip. (Will be provided by IDWise for each step)

The step events (provided in IDWiseSDKStepCallback parameter provided to startDynamicJourney or resumeDynamicJourney method) will be triggered as step is handled and processed.

Journey and Step Events (Callbacks)

Throughout the journey, IDWise SDK sends back some events to the Hosting app. Here we can listen to those events:

const journeyCallback = {
  onJourneyStarted(data) {
    console.log('onJourneyStarted:', data);
  },
  onJourneyResumed(data) {
    console.log('onJourneyResumed:', data);
  },
  onJourneyFinished(data) {
    console.log('onJourneyFinished:', data);
  },
  onJourneyCancelled(data) {
    console.log('onJourneyCancelled:', data);
  },
  onError(data) {
    console.log('onError:', data);
  },
};

const stepCallback = {
  onStepCaptured(data) {
    console.log('onStepCaptured:', data);
  },
  onStepResult(data) {
    console.log('onStepResult:', data);
  },
  onStepCancelled(data) {
    console.log('onStepResult:', data);
  },
  onStepSkipped(data) {
    console.log('onStepSkipped:', data);
  }
};

Journey callback's usage is articulated below:

• onJourneyStarted: This event is triggered when a user's journey begins. It serves to notify your application that the process has been initiated. Useful for logging or implementing any preparatory actions necessary for the journey.
• onJourneyResumed: This event is triggered when a user's journey resumes.
• onJourneyFinished: This callback is activated upon the completion of a user's journey. It signifies that the user has successfully navigated through all steps and finished the process. This is typically where you would implement any code required to handle the completion of the journey.
• onJourneyCancelled: This event is fired if the user decides to cancel the journey midway. It indicates the user's choice to discontinue the process. This could be useful for providing user-specific feedback or to trigger re-engagement strategies.
• onError: This event is invoked when an error occurs at any point during the journey. It allows your application to respond to any unexpected issues, ensuring smooth error handling and user experience. Bellow all possible errors.

Step callback's usage are articulated below:

• onStepCaptured: This event is triggered when a user's capture an image or select an image from gallery. The purpose of this method is to handle the captured steps images.
• onStepResult: This event is triggered with an outcome after complete of a submission and process. This is typically where you may handle the results of your submitted step.
• onStepCancelled: This event is triggered when the User cancels the step and the user is back in your app now.
• onStepSkipped: This event is triggered when you call the IDWise.skipStep and it went successful.

Get Summary of the Verification Journey

You can get the status of the current active journey anytime by calling the following function. You will receive the response against onJourneySummary event having the fields journeyId, journeyStepSummaries, journeyResult and journeyIsComplete.

IDWise.getJourneySummary( {
  onJourneySummary(data) {
    console.log('onJourneySummary:', data);
  },
  onError(data) {
    console.log('onJourneySummaryError:', data);
  },
});

JourneySummary contains the following information

StepSummary contains the following information

StepDefinition contains the following information

JourneyResult contains the following information

RuleDetail contains the following information

Step Result contains following information

Error Feedbacks

You can access the table of error feedbacks, which includes descriptions for each of the feedback codes on here

Resuming a dynamic journey

IDWise.resumeDynamicJourney(
  "<FLOW_ID>","<JOURNEY_ID>","en", journeyCallback, stepCallback
);

This method takes the following parameters:

• flowId: (also called Journey Definition ID): This is a unique identifier that identifies your journey flow. IDWise shares this with you when you register to use IDWise system.
• journeyId: This is a unique identifier that identifies your journey and it can be used to resume. This is received in the implementation of journeyCallback interface in onJourneyResumed method when you started journey first time.
• locale: (Optional)This refers to the ISO code representing the desired language for the user interface components. Please reach out to IDWise Supportfor the list of available languages.
• IDWiseSDKCallback: This is an implementation of an interface that consists of various callback events.
• IDWiseSDKStepCallback: This is an implementation of an interface that consists of various step callback events.

Unloading the SDK

You can unload the SDK when it is no longer required to free up the resources

IDWise.unloadSDK()