Jquery Validate插件中的几个自定义验证规则 [英] Several custom validate rules in Jquery Validate plugin

问题描述

我正在使用Jquery Validate插件检查用户输入

I am using Jquery Validate plugin to check the user input

但是，我发现该选项不够用，因此我决定使用自定义规则

however, i found that the option is not sufficient and i decided to use custom rules

有没有网站提供这些规则?

Are there any website provide those rules?

我要检查的是日期格式和仅整数

谢谢

推荐答案

您可以通过扩展jquery验证器

you can add custom rules by extending the jquery validator

   jQuery.validator.addMethod("customdate", function(value, element) { 
   return this.optional(element) || {your rules}
     }, "eg YYYY-MM-DD");

在此处查看

http://docs.jquery.com/Plugins/Validation/Validator/addMethod#namemethodmessage

仅用于数字，您无需编写自己的规则.它已经包含功能，尝试数字和数字

For number only, you don't need to write your own rules.It already include the feature,try digits and number

  1  $("#form").validate({
        rules:{
            inputtype:{required:true,digits:true}

        },
        messages:{
            inputtype:{required:"Please provide Number",digits,"Number Only!"}

        }
    });

    2.  $("#form").validate({
        rules:{
            inputtype:{required:true,number:true}

        },
        messages:{
            inputtype:{required:"Please provide Number",number,"Number Only!"}

        }
    });

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