我在输入文本框中使用带有图标的 Bootstrap 。此输入也有验证。在验证之前，页面上看起来一切正常。验证后，它被弄乱了，如下图所示。你能就此提出建议吗？

验证前:

验证后:

html代码:

<form:form  commandName="user" action="${actionURL}" method="post" cssClass="registrationForm">
            <div class="form-group has-feedback">
                <form:input path="name" type="text" cssClass="form-control" placeholder="Ad" />
                <span class="glyphicon glyphicon-user form-control-feedback"></span>
                <form:errors path="name"/>
            </div>

            <div class="form-group has-feedback">
                <form:input path="surname" type="text" cssClass="form-control" placeholder="Soyad" />
                <span class="glyphicon glyphicon-user form-control-feedback"></span>
                <form:errors path="surname"/>
            </div>

            <div class="form-group has-feedback">
                <form:input path="username" type="text" cssClass="form-control" placeholder="Kullanıcı Adı" />
                <span class="glyphicon glyphicon-user form-control-feedback"></span>
                <form:errors path="username"/>              
            </div>

            <div class="form-group has-feedback">
                <form:input path="email" type="email" cssClass="form-control" placeholder="Email" />
                <span class="glyphicon glyphicon-envelope form-control-feedback"></span>
                <form:errors path="email"/>
            </div>

            <div class="form-group has-feedback">
                <form:password path="password" cssClass="form-control" placeholder="Parola" />
                <span class="glyphicon glyphicon-lock form-control-feedback"></span>
                <form:errors path="password"/>
            </div>

            <div class="form-group has-feedback">
                <input type="password" class="form-control" 
                       placeholder="Parola(Tekrar)" name="password_again" id="password_again"> 
                    <span class="glyphicon glyphicon-log-in form-control-feedback"></span>
            </div>
            <div class="row">
                <div class="col-xs-12">
                    <input type="submit" class="btn btn-primary btn-block btn-flat" value="Kaydet"/>
                </div>
                <!-- /.col -->
            </div>
        </form:form>

jquery代码:

$(document).ready(function() {

  $(".registrationForm").validate(

     {
        rules: {
            name : {
                required : true,
                minlength : 3
            },

            surname : {
                required : true,
                minlength : 3
            },

            username : {
                required : true,
                minlength : 3
            },

            email : {
                required : true,
                email : true
            },

            password : {
                required : true,
                minlength : 5
            },

            password_again : {
                required : true,
                minlength : 5,
                equalTo : "#password"
            }
        },

        highlight : function(element) {
            $(element).closest('.form-group, .has-feedback').removeClass('has-success').addClass('has-error');
        },

        unhighlight : function(element) {
            $(element).closest('.form-group, .has-feedback').removeClass('has-error').addClass('has-success');
        }
     }
  );

});

感谢您的帮助。

最佳答案

这是因为您使用的 jQuery 验证插件使用了 <label>默认情况下用于呈现错误消息的标记。 选择将其呈现为 <span>标记，它将起作用。

$(".registrationForm").validate(
{
   errorElement: "span"
});

这里是文档: https://jqueryvalidation.org/validate/

这里有一个用于尝试的 jsfiddle: https://jsfiddle.net/bq0e5f86/

关于javascript - 带有图标的输入字段的 Jquery 验证发送错误消息，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/39305215/