input parameter with Form not work well

[xiaoyaolangzhi]

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Example Code

@app.post("/test")
def test(value: str = Form("5e-05")):
    print("value: " + value)

Description

The 'value' parameter should receive a string value, not a float.

Operating System

Linux

Operating System Details

No response

FastAPI Version

0.111.0

Pydantic Version

2.5.3

Python Version

3.10.12

Additional Context

No response

[YuriiMotov]

If you try sending such request using Swagger, you will see the curl command it uses:

curl -X 'POST' \
  'http://localhost:8000/test' \
  -H 'accept: application/json' \
  -H 'Content-Type: application/x-www-form-urlencoded' \
  -d 'value=0.00005'

And, in this command the value is already 0.00005. So, this is likely the issue of Swagger UI.
Would you like to look for such issue on Swagger UI repo and open if not exist?