GPT

Custom Error Classes

// ✅ CORRECT class SupabaseError extends Error { constructor(message, code) { super(message); this.name = 'SupabaseError'; this.code = code; } } // Usage try { await handleAuthentication(); } catch (error) { if (

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// ✅ CORRECT
class SupabaseError extends Error {
 constructor(message, code) {
 super(message);
 this.name = 'SupabaseError';
 this.code = code;
 }
}

// Usage
try {
 await handleAuthentication();
} catch (error) {
 if (error instanceof SupabaseError) {
 showAuthError(error.message);
 } else {
 showGeneralError('An unexpected error occurred');
 }
}

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