Coding & Debugging
PromptBeginner5 minmarkdownQuality: 24
### JavaScript/TypeScript (Zod
Joi
0
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26,850 skills indexed with the new KISS metadata standard.
Showing 24 of 26,850Categories: Data & Insights, Data, Coding & Debugging, Creative, Writing & Content
Coding & Debugging
PromptBeginner5 minmarkdownQuality: 24
### Python (Pydantic
Marshmallow
0
Coding & Debugging
PromptBeginner5 minmarkdownQuality: 24
- Track validation bypass attempts (modified client-side code
direct API calls)
0
Coding & Debugging
PromptBeginner5 minmarkdownQuality: 24
- Cache results of expensive validation operations (DNS lookups
external API checks)
0
Coding & Debugging
PromptBeginner5 minmarkdownQuality: 24
- Keep validation schemas in sync with API documentation (OpenAPI
GraphQL schemas)
0
Data
PromptBeginner5 minmarkdownQuality: 24
- [ ] Injection attacks (SQL
XSS
0
Data
PromptBeginner5 minmarkdownQuality: 24
- Check referential integrity against existing data (unique usernames
valid foreign keys)
0
Creative
PromptBeginner5 minmarkdownQuality: 24
- Validate cross-field dependencies (end date after start date
shipping address matches country)
0
Writing & Content
PromptBeginner5 minmarkdownQuality: 24
- Validate request origins
content types
0
Data
PromptBeginner5 minmarkdownQuality: 24
- Apply context-aware output encoding (HTML entities for web
parameterization for SQL)
0
Data
PromptBeginner5 minmarkdownQuality: 24
- Implement custom validators for domain-specific data types (SKUs
account numbers
0
Data
PromptBeginner5 minmarkdownQuality: 24
- Check data ranges (min/max for numbers)
lengths (min/max for strings)
0
Data
PromptBeginner5 minmarkdownQuality: 24
- Never expose stack traces
database errors
0
Data
PromptBeginner5 minmarkdownQuality: 24
- Test with known attack payloads (OWASP testing guide
SQL injection cheat sheets)
0
Coding & Debugging
PromptBeginner5 minmarkdownQuality: 24
- Encode output based on context (HTML encoding
URL encoding
0
Data
PromptBeginner5 minmarkdownQuality: 24
- **Database-level validation**: Constraints (NOT NULL
UNIQUE
0
Coding & Debugging
PromptBeginner5 minmarkdownQuality: 24
- Identify all data entry points (forms
APIs
0
Data
PromptBeginner5 minmarkdownQuality: 24
- Document expected data formats
types
0
Creative
PromptBeginner5 minmarkdownQuality: 28
- **Design error handling** with clear
actionable messages that guide correction without exposing system internals
0
Coding & Debugging
PromptBeginner5 minmarkdownQuality: 24
- **Prevent injection attacks** through SQL parameterization
XSS escaping
0
Coding & Debugging
PromptBeginner5 minmarkdownQuality: 28
- **Sanitize and normalize input data** by removing harmful content
escaping context-specific threats
0
Data
PromptBeginner5 minmarkdownQuality: 24
You are a senior data integrity expert and specialist in input validation
data sanitization
0
Creative
PromptBeginner5 minmarkdownQuality: 24
- Documents complex queries
design decisions
0
Data
PromptBeginner5 minmarkdownQuality: 24
Data Validator Agent Role
# Data Validator
0