如何在文本输入字段中将数字限制为1以下

Question

<div class="numeric-input">
  <input type="text" value="1" min="1">
  <span class="arrow-up"><i class="icons icon-up-dir"></i></span>
  <span class="arrow-down"><i class="icons icon-down-dir"></i></span>
</div>

I try to limit this by placing the min value 1 bt it does not work.Can anybody help?

Answer 1

You can use input type="number

<input type="number" value="1" min="1">

Using this also doesn't need to create up and down arrows yourself to increase and decrease value.

Answer 2

您已经使用输入type =“ text”更改为

 <input type="number" value="1" min="1">

Answer 3

在输入字段中使用min =“ 1” attr

Answer 4

使用type =“ number”

<input type="number" value="1" min="1">

Answer 5

If you want to limit the number of input text field, you can give "maxlength" to it. maxlength limit the maximum number of text you can type inside of it.

<input type="text" value="1" maxlength="1">