addFunc 使用js函數(shù)進(jìn)行驗(yàn)證,一般用于業(yè)邏輯的驗(yàn)證，功能非常強(qiáng)大，可以滿足各種驗(yàn)證(注意：addFunc 函數(shù)驗(yàn)證后后臺(tái)需要重新驗(yàn)證，所以能用上兩種方法驗(yàn)證的，盡量使用上面的)

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using SyntacticSugar;
 
namespace ValidationSuarMVC.Models
{
  public class Validates
  {
    public static void Init()
    {
 
 
      //login
      ValidationSugar.Init(PageKeys.LOGIN_KEY,
        ValidationSugar.CreateOptionItem().Set("userName", true/*是否必填*/, "用戶名").AddRegex("[a-z,A-Z].*", "用戶名必須以字母開(kāi)頭").AddRegex(".{5,15}", "長(zhǎng)度為5-15字符").AddFunc("checkUserName", "用戶名不存在，輸入 admin1 試試").ToOptionItem(),
        ValidationSugar.CreateOptionItem().Set("password", true, "密碼").AddRegex("[0-9].*", "用戶名必須以數(shù)字開(kāi)頭").AddRegex(".{5,15}", "長(zhǎng)度為5-15字符").ToOptionItem()
        );
 
      //register
      ValidationSugar.Init(PageKeys.REGISTER_KEY,
        ValidationSugar.CreateOptionItem().Set("userName", true, "用戶名").AddRegex("[a-z,A-Z].*", "用戶名必須以字母開(kāi)頭").AddRegex(".{5,15}", "長(zhǎng)度為5-15字符").AddFunc("checkUserName", "用戶名已存在!").ToOptionItem(),
        ValidationSugar.CreateOptionItem().Set("password", true, "密碼").AddRegex(".{5,15}", "長(zhǎng)度為5-15字符").ToOptionItem(),
        ValidationSugar.CreateOptionItem().Set("password2", true, "密碼").AddRegex(".{5,15}", "長(zhǎng)度為5-15字符").AddFunc("confirmPassword", "密碼不一致").ToOptionItem(),
        ValidationSugar.CreateOptionItem().Set("sex", true, "性別").AddRegex("0|1", "值不正確").ToOptionItem(),
        ValidationSugar.CreateOptionItem().Set("email", true, "郵箱").Add(ValidationSugar.OptionItemType.Mail, "郵箱格式不正確").ToOptionItem(),
        ValidationSugar.CreateOptionItem().Set("mobile", false, "手機(jī)").Add(ValidationSugar.OptionItemType.Mobile, "手機(jī)格式不正確").ToOptionItem(),
        ValidationSugar.CreateOptionItem().Set("qq", false, "qq").AddRegex(@"\d{4,15}", "qq號(hào)碼格式不正確").ToOptionItem(),
        ValidationSugar.CreateOptionItem().Set("education", true, "學(xué)歷", true/*checkbox 多選模式*/).AddRegex(@"\d{1,15}", "值不正確").ToOptionItem()
        );
    }
  }
}

Global.cs注冊(cè)我們就可以用了

驗(yàn)證大多情況下分兩種

1、submit提交的寫(xiě)法

Register 一行代碼搞定、獲取綁定信息交給viewbag

PostRegister 也是一行完成后臺(tái)驗(yàn)證

view

1、引用js并寫(xiě)好初始化函數(shù)

2、將@Html.Raw(ViewBag.validationBind) 放在頁(yè)面最下方

VIEW完整代碼：

@{
  ViewBag.Title = "Register";
  Layout = null;
}
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
  <script src="/Content/jquery-validation-1.13.1/lib/jquery-1.9.1.js" type="text/javascript"></script>
  <script src="/Content/jquery-validation-1.13.1/dist/jquery.validate.js" type="text/javascript"></script>
  <script src="/Content/validation.sugar.js" type="text/javascript"></script>
  <script src="/Content/jquery-validation-1.13.1/lib/jquery.form.js" type="text/javascript"></script>
  <link href="/Content/jquery-validation-1.13.1/validation.sugar.css" rel="stylesheet"
    type="text/css" />
  <script type="text/javascript">
    $(function () {
      var factory = new validateFactory($("form"), "<img src=\"/Content/jquery-validation-1.13.1/error.png\" />");
      factory.init();
 
    });
 
    //用戶名是否已存在
    function checkUserName() {
      //實(shí)際開(kāi)發(fā)換成: ajax async:false
      var userName = $("[name=userName]").val();
      if (userName == "admin1" || userName == "admin2") {
        return false;
      }
      return true;
    }
 
    //驗(yàn)證密碼是否一致
    function confirmPassword() {
      return $("[name=password]").val() == $("[name=password2]").val();
    }
 
  </script>
  <style>
    td
    {
      height: 30px;
      padding: 5px;
    }
  </style>
</head>
<body>
  <h3>
    基于jquery.validate的前后臺(tái)雙驗(yàn)證</h3>
  <form method="post" class="form" id="form1" action="/home/postRegister">
  <table>
    <tr>
      <td>
        name
      </td>
      <td>
        <input type="text" name="userName">
      </td>
    </tr>
    <tr>
      <td>
        password
      </td>
      <td>
        <input type="password" name="password" />
      </td>
    </tr>
    <tr>
      <td>
        confirm password
      </td>
      <td>
        <input type="password" name="password2" />
      </td>
    </tr>
    <tr>
      <td>
        sex
      </td>
      <td>
         <input type="radio" value="1" name="sex" />
          男
          <input type="radio" value="0" name="sex" />
          女
      </td>
    </tr>
    <tr>
      <td>
        email
      </td>
      <td>
        <input type="text" name="email" />
      </td>
    </tr>
    <tr>
      <td>
        mobile
      </td>
      <td>
        <input type="text" name="mobile" />
      </td>
    </tr>
    <tr>
      <td>
        qq
      </td>
      <td>
        <input type="text" name="qq" />
      </td>
    </tr>
    <tr>
      <td>
        education
      </td>
      <td>
        <p>
          <input type="checkbox" value="1" name="education" />
          本科
          <input type="checkbox" value="2" name="education" />
          幼兒園
          <input type="checkbox" value="3" name="education" />
          小學(xué)
        </p>
      </td>
    </tr>
  </table>
  <button type="submit">
    submit提交(禁掉瀏覽器JS進(jìn)行測(cè)試)</button>
  @Html.Raw(ViewBag.validationBind)
  </form>
</body>
</html>

就這么幾行代碼就完了一個(gè)注冊(cè)

效果如下：　　