jQuery验证插件：验证自定义日期格式

Question

我正在使用jQuery Validate插件来验证我的表单，如何使用此日期格式DD-MMM-YYY（2012年3月23日）验证自定义日期。

Answer 1

Create a custom validator :

jQuery.validator.addMethod("mydate", function(value, element) { 
  return this.optional(element) || /^\d\d?-\w\w\w-\d\d\d\d/.test(value); 
}, "Please specify the date in DD-MMM-YYYY format");

Answer 2

Look at http://www.intelligrape.com/blog/2010/03/31/client-side-date-validation-using-jquery-plugins/

jQuery.validator.addMethod("customDateValidator", function(value, element) {
        // parseDate throws exception if the value is invalid
        try{jQuery.datepicker.parseDate( 'm/dd/yy', value);return true;}
        catch(e){return false;}
    },
    "Please enter a valid date"
);

Check also referenced post: Custom date format with jQuery validation plugin

Also: Validate two dates of this "dd-MMM-yyyy" format in javascript