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更改jquery验证错误消息(Changing jquery validation error message)

 我正在使用jQuery和minlength方法来验证插件  
rules: {
       checkboxes: {
            required:true,
                minlength: 3
        }
            }
 
 这是我想要的方式，但我得到的错误信息是“请输入至少3个字符。” 我怎么说，“请检查至少3盒”？  
 在validate.js文件中，minlength看起来像  
 
  minlength：$ .format（“请输入至少{0}个字符。”）  
 
 它与“$ .format”有关吗？ 如果没有，我如何使用此工作方法来创建自己的错误消息？ 

I'm using jQuery and the minlength method for the validation plugin 
rules: {
       checkboxes: {
            required:true,
                minlength: 3
        }
            }
 
This works how i want it to, BUT the error message I'm getting is "Please enter at least 3 characters." How do I instead say, "Please check at least 3 boxes"? 
in the validate.js file, minlength looks like 
 
 minlength: $.format("Please enter at least {0} characters.") 
 
Does it have something to do with the "$.format"? If not, how do I use this working method to create my own error message?

原文：https://stackoverflow.com/questions/1064981

更新时间：2024-01-27 22:01

最满意答案

 我假设您有一个类似于此的ValidationSummary控件：  
<asp:ValidationSummary runat="server" ForeColor="Red" ValidationGroup="EmployerRegister" />
 
 如果您的任何验证器启用了客户端验证（ EnableClientScript="true" ，默认值），它将在客户端验证失败时阻止回发，因此不会执行服务器端验证。 在您当前的代码中，RegularExpressionValidator启用了客户端验证（实际上未明确禁用）; 如果失败，则不执行必填字段的服务器端验证，并且不显示其他错误消息。  
 您可以为所有验证程序禁用客户端验证。 每次提交表单时，都会显示所有消息（如果适用）。  
<asp:RequiredFieldValidator ID="uxEmployerNameValReq" EnableClientScript="false" ... />
<asp:RequiredFieldValidator ID="uxEmailValReq" EnableClientScript="false" ... />
<asp:RegularExpressionValidator ID="uxEmailExprVal" EnableClientScript="false" ... />
<asp:CustomValidator ID="uxEmailValUnique" EnableClientScript="false" ... />
 
 另一种合理的方法是为客户端验证器启用最基本的要求，并为CustomValidator禁用它。 如果电子邮件为空或首先无效，则更高级的验证没有多大意义。  
<asp:RequiredFieldValidator ID="uxEmployerNameValReq" EnableClientScript="true" ... />
<asp:RequiredFieldValidator ID="uxEmailValReq" EnableClientScript="true" ... />
<asp:RegularExpressionValidator ID="uxEmailExprVal" EnableClientScript="true" ... />
<asp:CustomValidator ID="uxEmailValUnique" EnableClientScript="false" ... />
 
 注意在您的问题中，您说电子邮件字段为空时不显示验证消息。 我在测试中没有看到原始代码的行为。 

I assume that you have a ValidationSummary control similar to this: 
<asp:ValidationSummary runat="server" ForeColor="Red" ValidationGroup="EmployerRegister" />
 
If any of your validators has client-side validation enabled (EnableClientScript="true", the default value), it will prevent the postback when the client validation fails, so that server-side validation will not be performed. In your current code, the RegularExpressionValidator has client-side validation enabled (not explicitly disabled, in fact); if it fails, the server-side validation for the required fields is not performed and the other error messages are not displayed. 
You could disable the client-side validation for all your validators. The message would appear for all of them (if appropriate) every time you submit the form. 
<asp:RequiredFieldValidator ID="uxEmployerNameValReq" EnableClientScript="false" ... />
<asp:RequiredFieldValidator ID="uxEmailValReq" EnableClientScript="false" ... />
<asp:RegularExpressionValidator ID="uxEmailExprVal" EnableClientScript="false" ... />
<asp:CustomValidator ID="uxEmailValUnique" EnableClientScript="false" ... />
 
Another reasonable approach could be to enable the client-side validator for the most basic requirements, and disable it for the CustomValidator. The more advanced validation does not make much sense if the e-mail is empty or not valid in the first place. 
<asp:RequiredFieldValidator ID="uxEmployerNameValReq" EnableClientScript="true" ... />
<asp:RequiredFieldValidator ID="uxEmailValReq" EnableClientScript="true" ... />
<asp:RegularExpressionValidator ID="uxEmailExprVal" EnableClientScript="true" ... />
<asp:CustomValidator ID="uxEmailValUnique" EnableClientScript="false" ... />
 
N.B. In your question, you say that the validation message is not displayed when the e-mail field is empty. I haven't seen that behavior with your original code in my tests.

更改jquery验证错误消息(Changing jquery validation error message)

最满意答案

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