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Error Handling in PageForm

Overview

Handling diverse error structures across projects like AWX, HUB, and others is streamlined with PageForm, a universal component enriched with adaptable error adapters for each project.

Problem

The diverse error formats returned by different APIs introduce complexity, demanding a universal yet flexible error handling mechanism in the PageForm component.

Solution

We introduced an error adapter - a mechanism where each project provides its own adapter to transform API errors into a standard format that the PageForm can parse.

If no adapter is provided, the PageForm uses a generic adapter.

Error Adapters

  • AWX Error Adapter: Tailored for AWX-specific errors structures.
  • HUB Error Adapter: Tailored for HUB-specific error structures.
  • Generic Error Adapter: A generic adapter that can be used as a fallback.

Custom PageForm Wrappers

It was created wrappers like AwxPageForm for AWX, and HubPageForm for HUB. These wrappers automatically include the respective error adapters, abstracting this detail from the developers and users.

Usage

Simply import the specialized PageForm wrapper:

import { AwxPageForm } from './AwxPageForm'; // AWX
// or
import { HubPageForm } from './HubPageForm'; // HUB

Then, use it like any regular component:

<AwxPageForm {...props}>// ...</AwxPageForm>

Summary

The combination of error adapters and custom PageForm wrappers provides a flexible and streamlined error handling mechanism for the PageForm component. Each project gets tailored error handling without compromising the consistency and reusability of the PageForm.