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[NEW] React Native Mobile App with Laravel 12 API

Form Validation and Device Information

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Summary of this lesson:
- Implement validation error handling by modifying Axios interceptors to capture 422 status codes
- Display validation error messages below form fields for immediate user feedback
- Store and clear validation errors in component state for each form
- Use expo-device package to retrieve actual device names for token generation
- Apply consistent error handling across all application forms

Link to the repository

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Now that we have the application created, we should finish some of the missing features:

  • We need to add validation error handling and display.
  • We need to add a way to retrieve the device name for our Token creation.

Let's get to work.

Adding Validation Handling

To handle validation errors as we have in the Laravel application, we need our Interceptor to handle the 422 status...

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