Question

我有一些使用单选按钮定价的选项。当用户选择没有值的单选按钮时，我的复选框表单不得被验证。这是我的代码：

选项：

<input type="radio" name="pricing_option_rect" id="pricing_imp_rect1" checked="checked" value="100">100
<input type="radio" name="pricing_option_rect" id="pricing_imp_rect2" value="200">200
<input type="radio" name="pricing_option_rect" id="pricing_imp_rect3" value="300">300
<input type="radio" name="pricing_option_rect" id="pricing_imp_rect4" value="0" />0

复选框：

<input type="checkbox" value="check1" name="rectcat[]" class="{validate:{required:true, minlength:1, maxlength:5}}" />One
<input type="checkbox" value="check2" name="rectcat[]" />Two
<input type="checkbox" value="check3" name="rectcat[]" />Three
<input type="checkbox" value="check4" name="rectcat[]" />Four
<input type="checkbox" value="check5" name="rectcat[]" />Five
<input type="checkbox" value="check6" name="rectcat[]" />Six
<input type="checkbox" value="check7" name="rectcat[]" />Seven
<input type="checkbox" value="check8" name="rectcat[]" />Eight
<div class="container">
  <label for="rectcat[]" class="error">
    Please Select a Minimum of ONE and a Maximum of FIVE categories!
  </label>
</div>

Answer 1

你可以改变这个：

class="{validate:{required:true, minlength:1, maxlength:5}}"

对此：

class="{validate:{required:'#pricing_imp_rect4:unchecked', minlength:1, maxlength:5}}"

required允许使用depdency表达式而不是true。在这种情况下，如果未选中#pricing_imp_rect4，则仅必需。 You can read more about the dependency expression option here

如何使用jquery删除验证类？

1 个答案: