jQuery Tools Validator-要求在两个字段之一中输入 [英] jQuery Tools Validator - Require input in either of two fields

问题描述

我正在使用 jQuery Tools Validator 来确保我的表单字段不为空白如下:

I am using jQuery Tools Validator to ensure that my form fields are not blank as follows:

$(document).ready(function(){
  $.tools.validator.fn("#field1", function(input, value) {
    return value != '' ? true : {     
        en: "This field is required"
    };
  });

  $.tools.validator.fn("#field2", function(input, value) {
    return value != '' ? true : {     
        en: "This field is required"
    };
  });


  var form = $("#form").validator({ 
    position: 'bottom left', 
    offset: [5, 0],
    messageClass:'form-error',
    message: '<div><em/></div>' 
  }).attr('novalidate', 'novalidate');
});

我需要用户在两个字段之一(或两个字段)中输入文本，但是我不确定如何为两个字段编写匹配器.

I need users to enter text in either one of the two fields (or both) but I am not sure how to write a matcher for the two fields.

推荐答案

如果您想要一个或两个，为什么不呢?

If you want either or both, why not:

$.tools.validator.fn("#field1", function(input, value) {
    return value !== '' || $('#field2').val() !== '' ? true : {     
        en: "This field is required"
    };
});
//vice-versa for field2

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