## Number validations: greater than and less than or equal { #number-validations-greater-than-and-less-than-or-equal }

The same applies for:

* `gt`: `g`reater `t`han
* `le`: `l`ess than or `e`qual

{* ../../docs_src/path_params_numeric_validations/tutorial005_an_py310.py hl[10] *}

## Number validations: floats, greater than and less than { #number-validations-floats-greater-than-and-less-than }

        float | None,
        Doc(
            """
            Greater than. If set, value must be greater than this. Only applicable to
            numbers.

            Read more about it in the
            [FastAPI docs about Path parameters numeric validations](https://fastapi.tiangolo.com/tutorial/path-params-numeric-validations/#number-validations-greater-than-and-less-than-or-equal)
            """
        ),
    ] = None,

  }

  /**
   * Returns {@code true} if each element in {@code iterable} after the first is greater than or
   * equal to the element that preceded it, according to the specified comparator. Note that this is
   * always true when the iterable has fewer than two elements.
   */
  public static <T extends @Nullable Object> boolean isInOrder(
      Iterable<? extends T> iterable, Comparator<T> comparator) {

* `le`: `l`ess than or `e`qual

{* ../../docs_src/path_params_numeric_validations/tutorial005_an_py310.py hl[10] *}

## 숫자 검증: 부동소수, 크거나 및 작거나 { #number-validations-floats-greater-than-and-less-than }

숫자 검증은 `float` 값에도 동작합니다.

여기에서 <abbr title="greater than - 보다 큼"><code>gt</code></abbr>를, <abbr title="greater than or equal - 크거나 같음"><code>ge</code></abbr>뿐만 아니라 선언할 수 있다는 점이 중요해집니다. 예를 들어 값이 `1`보다 작더라도, 반드시 `0`보다 커야 한다고 요구할 수 있습니다.

  }

  /**
   * Returns {@code true} if each element in {@code iterable} after the first is greater than or
   * equal to the element that preceded it, according to the specified comparator. Note that this is
   * always true when the iterable has fewer than two elements.
   */
  public static <T extends @Nullable Object> boolean isInOrder(
      Iterable<? extends T> iterable, Comparator<T> comparator) {

## 数值校验：浮点数、大于和小于 { #number-validations-floats-greater-than-and-less-than }

数值校验同样适用于 `float` 值。

能够声明 <abbr title="greater than - 大于"><code>gt</code></abbr> 而不仅仅是 <abbr title="greater than or equal - 大于等于"><code>ge</code></abbr> 在这里变得很重要。例如，你可以要求一个值必须大于 `0`，即使它小于 `1`。

因此，`0.5` 将是有效值。但是 `0.0` 或 `0` 不是。

对于 <abbr title="less than - 小于"><code>lt</code></abbr> 也是一样的。

## 數值驗證：浮點數、大於與小於 { #number-validations-floats-greater-than-and-less-than }

數值驗證也適用於 `float`。

這時就能看出能宣告 <abbr title="greater than - 大於"><code>gt</code></abbr>（不只是 <abbr title="greater than or equal - 大於或等於"><code>ge</code></abbr>）的重要性。因為你可以要求數值必須大於 `0`，即便它小於 `1`。

所以，`0.5` 是有效的值，但 `0.0` 或 `0` 則無效。

<abbr title="less than - 小於"><code>lt</code></abbr> 也是同樣的道理。

## 数値の検証: 浮動小数点、 大なり小なり { #number-validations-floats-greater-than-and-less-than }

数値のバリデーションは`float`の値に対しても有効です。

ここで重要になってくるのは<abbr title="greater than – より大きい"><code>gt</code></abbr>だけでなく<abbr title="greater than or equal – 以上"><code>ge</code></abbr>も宣言できることです。これと同様に、例えば、値が`1`より小さくても`0`より大きくなければならないことを要求することができます。

したがって、`0.5`は有効な値ですが、`0.0`や`0`はそうではありません。

これは<abbr title="less than – より小さい"><code>lt</code></abbr>も同じです。

  }

  /**
   * Returns {@code true} if each element in {@code iterable} after the first is greater than or
   * equal to the element that preceded it, according to this ordering. Note that this is always
   * true when the iterable has fewer than two elements.
   *
   * <p><b>Java 8+ users:</b> Use the equivalent {@link Comparators#isInOrder(Iterable, Comparator)}

   * <p>If {@code value} is within the range {@code [min..max]}, {@code value} is returned
   * unchanged. If {@code value} is less than {@code min}, {@code min} is returned, and if {@code
   * value} is greater than {@code max}, {@code max} is returned.
   *
   * <p><b>Java 21+ users:</b> Use {@code Math.clamp} instead. Note that that method is capable of
   * constraining a {@code long} input to an {@code int} range.
   *