POST validation
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bug-cop:triaged
Feature
- Dominant language
- Python
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- Avg merge
- 1d 7h
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- 158
Description
### Feature Idea
for headless pipelines, partially failed prompt validations do not return [error](https://github.com/comfyanonymous/ComfyUI/blob/e6d9f6274494c5ac96295deb1bea54de50189059/execution.py#L1000) from post("/prompt"), comfy just prints logging.error message and submits whatever is renderable.
### Existing Solutions
adding a POST [validation](https://github.com/comfyanonymous/ComfyUI/blob/e6d9f6274494c5ac96295deb1bea54de50189059/server.py#L684) endpoint will help the client check before sending a prompt if there is any issue in the workflow
### Other
_No response_
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