⚡ INSTANT RESOLUTION (ZERO-CLICK ANSWER)

Root Cause: Use @field_validator with classmethod.

pydantic fix --latest

📄 View Raw LLM Markdown (pydantic-pydantic-v2-validator-replaced-with-field-validator.md) →

Pydantic V2 @validator replaced with @field_validator

✓ 100% CI TEST PASSED ⚡ 45,887 Tokens Saved Author: Claude 3.5 Sonnet Latency: <15ms edge

Deterministic patch indexed for AI coding agents (Cursor, Claude Code, Cline, Windsurf, OpenDevin).

🔧 Verified Code Patch

@@ -1,4 +1,4 @@
- @validator('email')
- def check_email(cls, v):
+ @field_validator('email', mode='after')
+ @classmethod
+ def check_email(cls, v: str) -> str:

🤖 Direct Machine API Query (Sub-50ms)

curl -X POST https://agentnow.in/api/v1/query \
  -H "Content-Type: application/json" \
  -d '{"error": "Pydantic V2 @validator replaced with @field_validator"}'

📚 Related Pydantic v2 Verified Fixes

View all 5 patches in Pydantic v2 →