Always verify configuration values against official documentation and test across target platforms before committing. Invalid configuration values can cause build failures, runtime errors, or platform-specific issues that are difficult to debug.

Key validation practices:

Example of problematic configuration:

// tsconfig.json - Invalid lib value
{
  "compilerOptions": {
    "lib": ["es2022", "esnext.disposable", "DOM"] // โŒ "esnext.disposable" is not valid
  }
}

// Fixed version
{
  "compilerOptions": {
    "lib": ["es2022", "DOM"] // โœ… Valid lib values only
  }
}

This prevents configuration-related build failures and ensures consistent behavior across development environments.