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  1. docs/en/docs/tutorial/query-params-str-validations.md

    Generic validations and metadata:
    
    * `alias`
    * `title`
    * `description`
    * `deprecated`
    
    Validations specific for strings:
    
    * `min_length`
    * `max_length`
    * `pattern`
    
    Custom validations using `AfterValidator`.
    
    In these examples you saw how to declare validations for `str` values.
    
    Registered: Sun Dec 28 07:19:09 UTC 2025
    - Last Modified: Sat Dec 20 15:55:38 UTC 2025
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  2. docs_src/query_params_str_validations/tutorial007_py39.py

    from typing import Union
    
    from fastapi import FastAPI, Query
    
    app = FastAPI()
    
    
    @app.get("/items/")
    async def read_items(
        q: Union[str, None] = Query(default=None, title="Query string", min_length=3),
    ):
        results = {"items": [{"item_id": "Foo"}, {"item_id": "Bar"}]}
        if q:
            results.update({"q": q})
    Registered: Sun Dec 28 07:19:09 UTC 2025
    - Last Modified: Wed Dec 17 20:41:43 UTC 2025
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  3. docs_src/query_params_str_validations/tutorial008_py310.py

    @app.get("/items/")
    async def read_items(
        q: str | None = Query(
            default=None,
            title="Query string",
            description="Query string for the items to search in the database that have a good match",
            min_length=3,
        ),
    ):
        results = {"items": [{"item_id": "Foo"}, {"item_id": "Bar"}]}
        if q:
            results.update({"q": q})
    Registered: Sun Dec 28 07:19:09 UTC 2025
    - Last Modified: Tue Oct 24 20:26:06 UTC 2023
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  4. docs_src/query_params_str_validations/tutorial008_py39.py

    @app.get("/items/")
    async def read_items(
        q: Union[str, None] = Query(
            default=None,
            title="Query string",
            description="Query string for the items to search in the database that have a good match",
            min_length=3,
        ),
    ):
        results = {"items": [{"item_id": "Foo"}, {"item_id": "Bar"}]}
        if q:
            results.update({"q": q})
    Registered: Sun Dec 28 07:19:09 UTC 2025
    - Last Modified: Wed Dec 17 20:41:43 UTC 2025
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  5. docs_src/query_params_str_validations/tutorial003_py310.py

    from fastapi import FastAPI, Query
    
    app = FastAPI()
    
    
    @app.get("/items/")
    async def read_items(q: str | None = Query(default=None, min_length=3, max_length=50)):
        results = {"items": [{"item_id": "Foo"}, {"item_id": "Bar"}]}
        if q:
            results.update({"q": q})
    Registered: Sun Dec 28 07:19:09 UTC 2025
    - Last Modified: Fri May 13 23:38:22 UTC 2022
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  6. docs_src/query_params_str_validations/tutorial006c_an_py310.py

    from typing import Annotated
    
    from fastapi import FastAPI, Query
    
    app = FastAPI()
    
    
    @app.get("/items/")
    async def read_items(q: Annotated[str | None, Query(min_length=3)]):
        results = {"items": [{"item_id": "Foo"}, {"item_id": "Bar"}]}
        if q:
            results.update({"q": q})
    Registered: Sun Dec 28 07:19:09 UTC 2025
    - Last Modified: Sat Feb 15 16:23:59 UTC 2025
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  7. docs_src/query_params_str_validations/tutorial003_an_py39.py

    from typing import Annotated, Union
    
    from fastapi import FastAPI, Query
    
    app = FastAPI()
    
    
    @app.get("/items/")
    async def read_items(
        q: Annotated[Union[str, None], Query(min_length=3, max_length=50)] = None,
    ):
        results = {"items": [{"item_id": "Foo"}, {"item_id": "Bar"}]}
        if q:
            results.update({"q": q})
    Registered: Sun Dec 28 07:19:09 UTC 2025
    - Last Modified: Tue Mar 26 16:56:53 UTC 2024
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  8. docs/ko/docs/tutorial/query-params-str-validations.md

    `Optional` 부분은 편집기에게 더 나은 지원을 제공하기 위해서만 사용됩니다.
    
    ///
    
    또한 `Query`로 더 많은 매개변수를 전달할 수 있습니다. 지금의 경우 문자열에 적용되는 `max_length` 매개변수입니다:
    
    ```Python
    q: str = Query(None, max_length=50)
    ```
    
    이는 데이터를 검증할 것이고, 데이터가 유효하지 않다면 명백한 오류를 보여주며, OpenAPI 스키마 *경로 작동*에 매개변수를 문서화 합니다.
    
    ## 검증 추가
    
    매개변수 `min_length` 또한 추가할 수 있습니다:
    
    {* ../../docs_src/query_params_str_validations/tutorial003.py hl[9] *}
    
    ## 정규식 추가
    
    Registered: Sun Dec 28 07:19:09 UTC 2025
    - Last Modified: Mon Nov 18 02:25:44 UTC 2024
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  9. docs/uk/docs/tutorial/query-params-str-validations.md

    Загальні валідації та метаінформація:
    
    * `alias`
    * `title`
    * `description`
    * `deprecated`
    
    Валідації, специфічні для рядків:
    
    * `min_length`
    * `max_length`
    * `pattern`
    
    Кастомні валідації за допомогою `AfterValidator`.
    
    У цих прикладах Ви побачили, як оголошувати валідації для значень `str`.
    
    Registered: Sun Dec 28 07:19:09 UTC 2025
    - Last Modified: Fri May 30 14:17:24 UTC 2025
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  10. docs_src/query_params_str_validations/tutorial010_an_py39.py

            Query(
                alias="item-query",
                title="Query string",
                description="Query string for the items to search in the database that have a good match",
                min_length=3,
                max_length=50,
                pattern="^fixedquery$",
                deprecated=True,
            ),
        ] = None,
    ):
        results = {"items": [{"item_id": "Foo"}, {"item_id": "Bar"}]}
        if q:
    Registered: Sun Dec 28 07:19:09 UTC 2025
    - Last Modified: Tue Oct 24 20:26:06 UTC 2023
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