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HTML min 属性


定义和用法

The min 属性指定元素元素的最小值。

当与 <meter> 元素一起使用时, min 属性指定量规的下限。


适用范围

The min 属性可用于以下元素

元素 属性
<input> min
<meter> min

示例

输入示例

min 和 max 属性的用法

<form action="/action_page.php">

  请输入 1980-01-01 之前的日期
  <input type="date" name="bday" max="1979-12-31">

  请输入 2000-01-01 之后的日期
  <input type="date" name="bday" min="2000-01-02">

  数量(1 到 5 之间)
  <input type="number" name="quantity" min="1" max="5">

  <input type="submit">

</form>
亲自试一试 »

量规示例

具有当前值和 min、max、high 和 low 区间的量规

<meter min="0" low="40" high="90" max="100" value="95"></meter>
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浏览器支持

The min 属性对每个元素具有以下浏览器支持

元素
input 5.0 10.0 16.0 5.1 10.6
meter 5.0 10.0 16.0 5.1 10.6

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