4a91a10aff
Added message length validation to prevent spam and improve UX with character counter feedback. Backend: - Added MESSAGE_MAX_LENGTH constant (2000 characters) - Validation in send_event_message handler: - Check if content is string - Check if not empty after trim - Check if not exceeding max length - Validation in send_match_message handler (same checks) - Returns error message if validation fails Frontend: - Added MESSAGE_MAX_LENGTH constant (2000 characters) - ChatInput component enhancements: - maxLength attribute on input (hard limit) - Character counter shows when >80% of limit - Counter turns red when at limit - Submit button disabled when at limit - Counter format: "X/2000" UX: - User sees counter at 1600+ characters (80% of limit) - Hard limit prevents typing beyond 2000 chars - Clear visual feedback (red text) when at limit - Consistent validation on both event and match chats Security: - Prevents spam with extremely long messages - Protects against potential DoS via message size - Database already uses TEXT type (supports limit)
11 lines
185 B
JavaScript
11 lines
185 B
JavaScript
export {
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MATCH_STATUS,
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SUGGESTION_STATUS,
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MATCH_FILTER,
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CONNECTION_STATE,
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SUGGESTION_TYPE,
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} from './statuses';
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// Message validation
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export const MESSAGE_MAX_LENGTH = 2000;
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