feat: Create Complete Form Integration Examples (LC-246)

[codegen-sh]

Overview

This PR implements comprehensive form integration examples that demonstrate all controlled components working together in real-world scenarios, as specified in LC-246.

🎯 What's Included

1. Complete Registration Form

• Multi-step validation with personal information, account security, and preferences
• Components used: ControlledInput, ControlledDatePicker, ControlledSelect, ControlledCheckbox
• Advanced validation: Email format, password strength, age verification (18+), password confirmation
• Real-world patterns: Terms agreement, newsletter subscription, country selection

2. Product Creation Form

• E-commerce context demonstrating all controlled components
• Components used: All 6 controlled components (Input, TextArea, CurrencyInput, Select, DatePicker, Checkbox)
• Complex business rules: SKU format validation, price ranges, future date constraints, dimension patterns
• Rich features: Form reset, detailed error reporting, tag management

3. Form Validation Showcase

• Focused demonstration of validation scenarios across all components
• Validation types: Required fields, format validation, range validation, date constraints
• Educational value: Shows consistent error handling patterns

🔧 Technical Implementation

Follows Established Patterns

• ✅ Uses react-hook-form directly with FormProvider and useForm
• ✅ NO react-router-stub dependencies
• ✅ Follows pattern from ControlledInput.stories.tsx
• ✅ Uses template structure from scaffolding README

Validation Features

• Real-time validation with mode: 'onChange'
• Complex validation rules: Cross-field validation, business logic constraints
• Error handling: Individual field errors + form-level error summaries
• Submit states: Loading indicators, success feedback, disabled states

Components Integration

All 6 controlled components seamlessly integrated:

• ControlledInput - Text, email, password, number inputs
• ControlledCheckbox - Terms, preferences, status flags
• ControlledSelect - Country/category selection with options
• ControlledDatePicker - Birth dates, launch dates with constraints
• ControlledCurrencyInput - Pricing with currency formatting
• ControlledTextArea - Descriptions, tags with character limits

📁 File Location

• Created: apps/docs/src/medusa-forms/FormIntegrationExamples.stories.tsx
• Follows: Specified file location from issue requirements

✅ Acceptance Criteria Met

• Complete Registration Form example implemented
• Product Creation Form example implemented
• Forms use react-hook-form directly without react-router wrapper
• Complex validation scenarios demonstrated
• Real-world usage patterns shown
• All controlled components integrated seamlessly
• Submit handling and error states properly demonstrated
• Stories are well-documented with appropriate descriptions

🎨 Storybook Stories

The implementation includes 3 comprehensive stories:

1. Complete Registration Form Example - Multi-step user registration
2. Product Creation Form Example - E-commerce product management
3. Form Validation Showcase - Educational validation examples

Each story includes detailed documentation explaining the features, components used, and validation scenarios demonstrated.

🧪 Testing

The forms can be tested in Storybook by:

1. Interacting with form fields to trigger validation
2. Submitting forms to see loading states and success feedback
3. Testing edge cases like password confirmation, date constraints, etc.

📋 Dependencies

This implementation assumes all individual controlled component stories (LC-241 through LC-245) are completed, as it builds upon their established patterns and imports.

---

💻 View my work • About Codegen

[bolt-new-by-stackblitz]

Run & review this pull request in StackBlitz Codeflow.

[coderabbitai]

Important

Review skipped

Bot user detected.

To trigger a single review, invoke the @coderabbitai review command.

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

---

🪧 Tips

Chat

There are 3 ways to chat with CodeRabbit:

• Review comments: Directly reply to a review comment made by CodeRabbit. Example:
  • I pushed a fix in commit <commit_id>, please review it.
  • Explain this complex logic.
  • Open a follow-up GitHub issue for this discussion.
• Files and specific lines of code (under the "Files changed" tab): Tag @coderabbitai in a new review comment at the desired location with your query. Examples:
  • @coderabbitai explain this code block.
  • @coderabbitai modularize this function.
• PR comments: Tag @coderabbitai in a new PR comment to ask questions about the PR branch. For the best results, please provide a very specific query, as very limited context is provided in this mode. Examples:
  • @coderabbitai gather interesting stats about this repository and render them as a table. Additionally, render a pie chart showing the language distribution in the codebase.
  • @coderabbitai read src/utils.ts and explain its main purpose.
  • @coderabbitai read the files in the src/scheduler package and generate a class diagram using mermaid and a README in the markdown format.
  • @coderabbitai help me debug CodeRabbit configuration file.

Support

Need help? Join our Discord community for assistance with any issues or questions.

Note: Be mindful of the bot's finite context window. It's strongly recommended to break down tasks such as reading entire modules into smaller chunks. For a focused discussion, use review comments to chat about specific files and their changes, instead of using the PR comments.

CodeRabbit Commands (Invoked using PR comments)

• @coderabbitai pause to pause the reviews on a PR.
• @coderabbitai resume to resume the paused reviews.
• @coderabbitai review to trigger an incremental review. This is useful when automatic reviews are disabled for the repository.
• @coderabbitai full review to do a full review from scratch and review all the files again.
• @coderabbitai summary to regenerate the summary of the PR.
• @coderabbitai generate sequence diagram to generate a sequence diagram of the changes in this PR.
• @coderabbitai resolve resolve all the CodeRabbit review comments.
• @coderabbitai configuration to show the current CodeRabbit configuration for the repository.
• @coderabbitai help to get help.

Other keywords and placeholders

• Add @coderabbitai ignore anywhere in the PR description to prevent this PR from being reviewed.
• Add @coderabbitai summary to generate the high-level summary at a specific location in the PR description.
• Add @coderabbitai anywhere in the PR title to generate the title automatically.

CodeRabbit Configuration File (.coderabbit.yaml)

• You can programmatically configure CodeRabbit by adding a .coderabbit.yaml file to the root of your repository.
• Please see the configuration documentation for more information.
• If your editor has YAML language server enabled, you can add the path at the top of this file to enable auto-completion and validation: # yaml-language-server: $schema=https://coderabbit.ai/integrations/schema.v2.json

Documentation and Community

• Visit our Documentation for detailed information on how to use CodeRabbit.
• Join our Discord Community to get help, request features, and share feedback.
• Follow us on X/Twitter for updates and announcements.

[github-actions]

📝 Storybook Preview: View Storybook

This preview will be updated automatically when you push new changes to this PR.

Note: The preview will be available after the workflow completes and the PR is approved for deployment.