jQuery验证字段号长度取决于

Question

I'm using JQuery Validation Plugin and i want change the minlength and maxlength of my field (zip code) that depends if country is equal to PT (Portugal) or not. 我使用jQuery验证插件，我想改变minlength和maxlength取决于国家是否等于PT（葡萄牙），或不是我的领域（邮政编码）。

But in validation the result are always: 但是在验证中，结果始终是：

在此处输入图片说明

Anyone knows what is my problem? 有人知道我有什么问题吗？

HTML: HTML：

<body>
<form id="myform">
<label for="field">Required, minimum 3(Other) or 9(PT): </label>
    <input type="text" class="left" id="field" name="field"/>
<br/>
<select class="form-control" id="country" name="country">
    <option value="0">-- Choose Country --</option>
    <option value="BE">Belgium </option>
    <option value="BR">Brazil </option>
    <option value="ES">Spain </option>
    <option value="FR">France </option>
    <option value="NL">Dutch </option>
    <option selected="selected" value="PT">Portugal </option>       
    </select>    
    <br/>
    <input type="submit" value="Validate!"/>
</form>
</body>

JQuery: JQuery的：

jQuery.validator.setDefaults({
    debug: true,
    success: "valid"
});

$("#myform").validate({
    rules: {
        field: {
            required: true,
            number: {
                depends: function () {
                    return !($('select[name="country"]').val() != 'PT');
                }
            },
            minlength: {
                depends: function () {

                    var country = $('select[name="country"]').val();

                    if (country == 'PT') {
                        return 9;
                    } else {
                        return 3;
                    }
                }
            },
            maxlength: {
                depends: function () {
                    var country = $('select[name="country"]').val();
                    if (country == 'PT') {
                        return 9;
                    } else {
                        return 50;
                    }
                }
            }
        }
    }
});

JSFIDDLE 的jsfiddle

Answer 1

Answer Updated. 答案已更新。

I have made some changes, removed depends . 我已经做了一些修改，删除depends 。

Here is the updated fiddle. 这是更新的小提琴。 http://jsfiddle.net/Y2H9d/36/ http://jsfiddle.net/Y2H9d/36/

$("#myform").validate({
    rules: {
        field: {
            required: true,
            number: function () {
                return !($('select[name="country"]').val() != 'PT');
            },
            minlength: function () {
                var country = $('select[name="country"]').val();
                if (country == 'PT') {
                    return 9;
                } else {
                    return 3;
                }
            },
            maxlength: function () {
                var country = $('select[name="country"]').val();
                if (country == 'PT') {
                    return 9;
                } else {
                    return 50;
                }
            }
       }
    }
});

jQuery验证字段号长度取决于

问题描述

1 个解决方案

解决方案1
2 已采纳 2014-07-21 15:30:57

jQuery验证字段号长度取决于

问题描述

1 个解决方案

解决方案1 2 已采纳 2014-07-21 15:30:57

解决方案1
2 已采纳 2014-07-21 15:30:57