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javascript – Jquery验证插件 – TypeError:$(…).validate不是函数

作者:互联网

我的脚本抛出错误:

TypeError: jQuery.validator is undefined additional-methods.js:20
TypeError: $(…).validate is not a function index.php:115

可能,我在jQuery代码中有错误.

<head>
<script type="text/javascript" src="js/jquery-1.10.2.js"></script>
<script type="text/javascript" src="js/jquery.form.js"></script>
<script src="http://jquery.bassistance.de/validate/additional-methods.js"></script>
</head>
<body>
            <form id="registerForm" method="post" action="logrej.php">
            <input name="login" type="text"/>
            <input name="nick" type="text"/>
            <input type="password" id="passw" name="password"/>
            <input type="password" name="retype" />
            <input type="submit" value="Zarejestruj!" />
            </form>
            <script>

                $("#registerForm").validate({
                    rules: {
                        login: {
                            required:true,
                            rangelenght: [4,20],
                            remote:"look.php"
                        },
                        nick : {
                            required:true,
                            rangelenght:[4,20],
                            remote:"look.php"
                        },
                        password: {
                            required:true,
                            rangelenght:[4.20]
                        },
                        retype: {
                            required:true,
                            equalTo:"#passw"
                        }
                    },
                    messages:{
                        login:{
                            required:"To pole jest wymagane!"
                        }
                    }
                })

            </script>

解决方法:

您没有加载验证插件.你需要:

<script src="http://ajax.aspnetcdn.com/ajax/jquery.validate/1.11.1/jquery.validate.min.js"></script>

将它放在加载其他方法的行之前.

此外,您还应该从CDN获取其他方法,而不是jquery.bassistance.de.

其他错误:

[4.20]

应该

[4,20]

rangelenght:

应该:

rangelength:

标签:javascript,jquery,jquery-validate
来源: https://codeday.me/bug/20190923/1813732.html