jQuery添加自定义验证器

Question

我有以下内容：

  $('#qForm').validate({
    rules: {

                answerYesNo_1: { required:true } ,

                answerYesNoText_1: { required: function(element) {
                                        return $('#answerYesNo_1').val() == 'yes';
                                       }
                , isMoney: true  }, 
                answerYesNo_2: { required:true } ,

                answerYesNoText_2: { required: function(element) {
                                        return $('#answerYesNo_2').val() == 'yes';
                                       }
                , isMoney: true  }, 
                answerYesNo_3: { required:true } ,

                answerYesNoText_3: { required: function(element) {
                                        return $('#answerYesNo_3').val() == 'yes';
                                       }
                , isMoney: true  }, 
                answerYesNo_4: { required:true } ,

                answerYesNoText_4: { required: function(element) {
                                        return $('#answerYesNo_4').val() == 'yes';
                                       }
                , isMoney: true  }, 
                answerYesNo_5: { required:true } ,

                answerYesNoText_5: { required: function(element) {
                                        return $('#answerYesNo_5').val() == 'yes';
                                       }
                , isMoney: true  }      
    },  
...


    jQuery.validator.addMethod("isMoney", function(value, element) {
    alert(/^\$?[0-9][0-9\,]*(\.\d{1,2})?$|^\$?[\.]([\d][\d]?)$/.test(value));                                          
    return /^\$?[0-9][0-9\,]*(\.\d{1,2})?$|^\$?[\.]([\d][\d]?)$/.test(value);

});

我的问题是它忽略了所需功能的第一部分：

    return $('#answerYesNo_1').val() == 'yes' 

说：我为answerYesNo_2，answerYesNo_3，answerYesNo_4，answerYesNo_5选择“否”，对于每一个我都会得到错误。 如果答案是否定的，则不应转到isMoney验证。 有什么帮助吗？

Answer 1

尝试这个：

$.validator.addMethod("isMoney", function (value, element) {
    alert(/^\$?[0-9][0-9\,]*(\.\d{1,2})?$|^\$?[\.]([\d][\d]?)$/.test(value));
    return /^\$?[0-9][0-9\,]*(\.\d{1,2})?$|^\$?[\.]([\d][\d]?)$/.test(value);
});
$.validator.addMethod(
    'equalToParam',
    function ( value, element, param ) {
        return $.trim(value) == param;
    },
    'Do not match.'
);
$('#qForm').validate({
    rules: {
        answerYesNo_1: {
            required: true,
            equalToParam: 'yes'
        },
        answerYesNoText_1: {
            required: true,
            isMoney: true
        },
        answerYesNo_2: {
            required: true
        },
        answerYesNoText_2: {
            required: true,
            equalToParam: 'yes'
            isMoney: true
        },
        answerYesNo_3: {
            required: true
        },
        answerYesNoText_3: {
            required: true,
            equalToParam: 'yes'
            isMoney: true
        },
        answerYesNo_4: {
            required: true
        },
        answerYesNoText_4: {
            required: true,
            equalToParam: 'yes'
            isMoney: true
        },
        answerYesNo_5: {
            required: true
        },
        answerYesNoText_5: {
            required: true,
            equalToParam: 'yes'
            isMoney: true
        }
    },

下次或者如果我的代码不起作用，请在http://jsfiddle.net/ pls上进行演示