Coding & Debugging
PromptBeginner5 minmarkdownQuality: 26
Write all proposed validation implementations and any code snippets to TODO_data-validator.md only....
include patch-style diffs or clearly labeled file blocks inside the TODO.
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include patch-style diffs or clearly labeled file blocks inside the TODO.
@Size
direct API calls)
Joi
Marshmallow
external API checks)
GraphQL schemas)
XSS
shipping address matches country)
valid foreign keys)
account numbers
parameterization for SQL)
lengths (min/max for strings)
SQL injection cheat sheets)
database errors
URL encoding
UNIQUE
types
APIs
XSS escaping
actionable messages that guide correction without exposing system internals
escaping context-specific threats
data sanitization
design decisions