For the solutionCodes that include our H5 frontend, client needs to embed our H5 Frontend into your APP first.

How To Integrate

1. Open URL in WebView

After calling the Generate URL API, there will be a url in the response body, and the App needs to open the URL in WebView.

2. Give Camera Permission

Refer to Camera Permission (H5)

Iframe Integration Guide

Refer to Iframe Integration (H5)

Error handling

When an exception occurs blocking the process on the frontend, the frontend will be redirected to the failReturnUrl, carrying the errorCode=XXX, where the errorCode is one of the following enumerated values.

errorCode	Description
BROWSER_ISSUE	Not supported due to compatibility issues
DOCUMENT_AUTO_SCAN_TRY_COUNT_EXCEED	Document auto-scan try count exceeded the limit
DOCUMENT_MANUAL_TRY_COUNT_EXCEED	Document manual photo try count exceeded the limit
NO_PERMISSION	No camera permission
CAMERA_ISSUE	Camera issue error
RESELECT_DOC_TYPE	User clicked to reselect document type
LIVENESS_TRY_COUNT_EXCEED	Liveness detection try count exceeded the limit
NOT_SUPPORT	Browser not supported
LIVENESS_ATTACK	The liveness detection result < 50.0. whenignoreFailWhenJump set to true, will jump to returnUrl instead.
SIMILARITY_FAILED	The faceSimilarityScore < 70.0. whendoc:ignoreFailWhenJump set to true, will jump to returnUrl instead.
NO_SUPPORTED_CARD	The card type detected from the document image is not supported.
NO_SUPPORTED_CARD_CUSTOMIZED	The card type is known but not supported currently. maybe support in the future.

Compatible Matrices

Supported browsers

Minimal browser versions with support for all features required by H5 Document Verification.

Chrome	Safari	Edge	Opera	iOS Safari	Android Browser	Chrome for Android	Internet Explorer
96	15	93	82	15	81	96	Not supported

Sources:caniuse and WebAssembly Roadmap