HTML <input> min attribute

HTML <input> 标籤

Paglilinaw at Paggamit

min Ang attribute ay nagbibigay ng pinakamaliit na halaga ng <input> element.

Mga tagubilin:magbibigay ng attribute na max Sa min Ang mga attribute na pinagsama-sama ay magbibigay ng saklaw ng lehitimong halaga.

Babala:max at min Ang attribute ay gagamitin para sa mga sumusunod na uri ng input:

  • number
  • range
  • date
  • datetime-local
  • month
  • time
  • week

Halimbawa

Gamit ang mga attribute na min at max:

<form action="/action_page.php">
  <label for="datemax">Pakabitin ang petsa bago ang 1980-01-01:</label>
  <input type="date" id="datemax" name="datemax" max="1979-12-31"><br><br>
  <label for="datemin">Pakabitin ang petsa sa ibabaw ng 2000-01-01:</label>
  


  <input type="date" id="datemin" name="datemin" min="2000-01-02"><br><br>
  <label for="quantity">请输入数量（1 到 5 之间）：</label>
  <input type="number" id="quantity" name="quantity" min="1" max="5"><br><br>
<input type="submit">

</form>

亲自试一试

语法number<input min="date|

">

ค่า คำอธิบาย
number กำหนดค่าต่ำสุดที่อนุญาตให้ใช้
date กำหนดวันที่ที่อนุญาตให้ใช้

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HTML <input> 标籤