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check_valid_id() — fastapi Function Reference

Architecture documentation for the check_valid_id() function in tutorial015_an_py39.py from the fastapi codebase.

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Dependency Diagram

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  35e1fb51_07c3_eac7_f5a9_cfa66fc1d470["check_valid_id()"]
  f1decedc_f412_832f_3a88_f10278007e2f["tutorial015_an_py39.py"]
  35e1fb51_07c3_eac7_f5a9_cfa66fc1d470 -->|defined in| f1decedc_f412_832f_3a88_f10278007e2f
  style 35e1fb51_07c3_eac7_f5a9_cfa66fc1d470 fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

docs_src/query_params_str_validations/tutorial015_an_py39.py lines 16–19

def check_valid_id(id: str):
    if not id.startswith(("isbn-", "imdb-")):
        raise ValueError('Invalid ID format, it must start with "isbn-" or "imdb-"')
    return id

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Frequently Asked Questions

What does check_valid_id() do?
check_valid_id() is a function in the fastapi codebase, defined in docs_src/query_params_str_validations/tutorial015_an_py39.py.
Where is check_valid_id() defined?
check_valid_id() is defined in docs_src/query_params_str_validations/tutorial015_an_py39.py at line 16.

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