Global Validation

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This skill ensures that user data is handled securely and accurately by enforcing strict validation standards on both the client and server sides. It guides the implementation of type checking, business rule enforcement, and input sanitization to protect against common threats like SQL injection and XSS. By prioritizing allowlists and providing clear, field-specific feedback, it helps developers build robust API endpoints and web forms that maintain high data quality while improving the end-user experience through immediate validation feedback.

Características Principales

• Type checking and range validation to ensure data integrity and schema compliance
• Input sanitization to prevent SQL injection, XSS, and command injection attacks
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• Dual-layer validation for both client-side feedback and server-side security
• Consistent error messaging for clear user guidance and troubleshooting
• Implementation of allowlists to strictly define permitted data patterns

Casos de Uso

• Developing web forms that provide real-time user feedback and robust server-side verification
• Conducting security-focused code reviews to identify missing validation logic or injection risks
• Building secure API endpoints that require strict input filtering and sanitization