jQuery validate.js仅未验证电子邮件

Question

我正在使用validate.js来验证我的注册表单。 它可以在所有其他字段上正常工作，但是我不明白为什么它不影响email字段。

这是我的验证脚本：

<script TYPE="text/javascript">
    $(document).ready(function(){
    $("#signup").validate({
    errorElement: 'div',
    rules:{
        "display_name":{
            required: true,
            minlength: 5
        },
        "user_email":{
            required:true,  
            email: true,
            remote: {
                url: "user/checkEmail.php",
                type: "post"
            }
        },
        "password":{
            required:true,
            minlength:6
        },
        "confirm_password":{
            required:true,
            equalTo: "#password"
        }
    },
    messages: {
        display_name:{
                    required: "Please provide your desired display name",
                    minlength: "Your display name must be at least 5 characters long"
                    },
        user_email:{
                    required: "Please provide a valid email",
                    email: "This is not a valid email!",
                    remote: "Email already in use!"
                    },
         password: {
                    required: "Please provide a password",
                    minlength: "Your password must be at least 6 characters long"
                    },
         confirm_password: {
                    required: "Please provide a confirm password",
                    equalTo: "Please enter the same password as above"
                    }
        } 
      });  
     });
 </script>

我尝试了多种方法使其正常运行，但没有成功。 这是我的表格：

<form class="form-horizontal" NAME="signup" id="signup" method="post" ACTION="users/register_submit.php" enctype="multipart/form-data">
            <fieldset>
                <!-- Form Name -->
                <legend>Sign Up</legend>
                <!-- Text input-->
                <DIV class="form-group">
                    <label class="col-md-4 control-label" FOR="name">Display Name</label>  
                    <DIV class="col-md-6">
                        <input id="display_name" NAME="display_name" TYPE="text" placeholder="" class="form-control input-md" required>
                    </DIV>
                </DIV>

            <!-- Text input-->
            <DIV class="form-group">
              <label class="col-md-4 control-label" FOR="email">Email</label>  
              <DIV class="col-md-6">
                    <input id="email" NAME="user_email" TYPE="email" placeholder="example@abc.com" class="form-control input-md" required>  
              </DIV>
            </DIV>

            <!-- Password input-->
            <DIV class="form-group">
              <label class="col-md-4 control-label" FOR="password">Password</label>
              <DIV class="col-md-6">
                <input id="password" NAME="password" TYPE="password" class="form-control input-md" required>
                <span class="help-block">At least 6 characters</span>
              </DIV>
            </DIV>

            <!-- Confirm-Password input-->
            <DIV class="form-group">
              <label class="col-md-4 control-label" FOR="confirm_password">Confirm Password</label>
              <DIV class="col-md-6">
                <input id="confirm_password" NAME="confirm_password" TYPE="password" placeholder="" class="form-control input-md" required>  
              </DIV>
            </DIV>            
            <!-- Button -->
            <DIV class="form-group">
              <label class="col-md-4 control-label" FOR="submit"></label>
              <DIV class="col-md-4">
                <input id="submit" NAME="submit" TYPE="submit" class="btn btn-primary">
              </DIV>
            </DIV>

            </fieldset>
        </form>

请帮我。 谢谢

编辑更新这是我的checkEmail.php代码。 我已经测试过了，如果我单独测试它也可以正常工作。

<?php
require_once("../app/utilities/DatabaseUtility.php"); 
require_once("../app/helpers/DatabaseHelper.php"); 
    function isEmailExists($email){
            $res = array();
            $db = new DatabaseUtility('apex');
            $dbh = new DatabaseHelper;
            $db->connect();
            $col_array = array("user_email");
            $values = array($email);
            if( $statment = $db->prepareStatment('SELECT '.$dbh->getColumns($col_array).' FROM users where user_email = '.$dbh->getPlaceHolders($col_array).'')){
                $db->bindParam($statment, $dbh->getPlaceHoldersArray($dbh->getPlaceHolders($col_array)), $values, $dbh->getBindTypes($values));
                $statment->execute();
                $res = $statment->fetch();
                if(!empty($res)){
                    if(in_array($email,$res)){
                        echo "false";
                    }
                    else
                        echo "true";
                }
                else
                    echo "true";
            }
            else
                echo "Someting is wrong with your query";
            $db->releaseResources();    
        }
    $requestedEmail  = $_REQUEST['email'];
    isEmailExists($requestedEmail);

?>

Answer 1

将输入的电子邮件的ID更改为：user_email

编辑：我做了一个小提琴： https : //jsfiddle.net/66oxokta/这似乎工作正常。 什么完全不适合您的解决方案？

    user_email:{
        required: "this works",
        email: "this also works",
        remote: "didnt test this"
    },