jquery validate 详解一

1 <script src="../js/jquery.js" type="text/javascript"></script>
2 <script src="../js/jquery.validate.js" type="text/javascript"></script>

 1 messages: {
 2     required: "This field is required.",
 3     remote: "Please fix this field.",
 4     email: "Please enter a valid email address.",
 5     url: "Please enter a valid URL.",
 6     date: "Please enter a valid date.",
 7     dateISO: "Please enter a valid date (ISO).",
 8     dateDE: "Bitte geben Sie ein g眉ltiges Datum ein.",
 9     number: "Please enter a valid number.",
10     numberDE: "Bitte geben Sie eine Nummer ein.",
11     digits: "Please enter only digits",
12     creditcard: "Please enter a valid credit card number.",
13     equalTo: "Please enter the same value again.",
14     accept: "Please enter a value with a valid extension.",
15     maxlength: $.validator.format("Please enter no more than {0} characters."),
16     minlength: $.validator.format("Please enter at least {0} characters."),
17     rangelength: $.validator.format("Please enter a value between {0} and {1} characters long."),
18     range: $.validator.format("Please enter a value between {0} and {1}."),
19     max: $.validator.format("Please enter a value less than or equal to {0}."),
20     min: $.validator.format("Please enter a value greater than or equal to {0}.")
21 },

 1 jQuery.extend(jQuery.validator.messages, {
 2         required: "必选字段",
 3   remote: "请修正该字段",
 4   email: "请输入正确格式的电子邮件",
 5   url: "请输入合法的网址",
 6   date: "请输入合法的日期",
 7   dateISO: "请输入合法的日期 (ISO).",
 8   number: "请输入合法的数字",
 9   digits: "只能输入整数",
10   creditcard: "请输入合法的信用卡号",
11   equalTo: "请再次输入相同的值",
12   accept: "请输入拥有合法后缀名的字符串",
13   maxlength: jQuery.validator.format("请输入一个 长度最多是 {0} 的字符串"),
14   minlength: jQuery.validator.format("请输入一个 长度最少是 {0} 的字符串"),
15   rangelength: jQuery.validator.format("请输入 一个长度介于 {0} 和 {1} 之间的字符串"),
16   range: jQuery.validator.format("请输入一个介于 {0} 和 {1} 之间的值"),
17   max: jQuery.validator.format("请输入一个最大为{0} 的值"),
18   min: jQuery.validator.format("请输入一个最小为{0} 的值")
19 });

 1 <script src="../js/jquery.js" type="text/javascript"></script>
 2 <script src="../js/jquery.validate.js" type="text/javascript"></script>
 3 <script src="./js/jquery.metadata.js" type="text/javascript"></script>
 4 
 5 $().ready(function() {
 6  $("#signupForm").validate();
 7 });
 8 
 9 
10 <form id="signupForm" method="get" action="">
11     <p>
12         <label for="firstname">Firstname</label>
13         <input id="firstname" name="firstname" class="required" />
14     </p>
15  <p>
16   <label for="email">E-Mail</label>
17   <input id="email" name="email" class="required email" />
18  </p>
19  <p>
20   <label for="password">Password</label>
21   <input id="password" name="password" type="password" class="{required:true,minlength:5}" />
22  </p>
23  <p>
24   <label for="confirm_password">确认密码</label>
25   <input id="confirm_password" name="confirm_password" type="password" class="{required:true,minlength:5,equalTo:‘#password‘}" />
26  </p>
27     <p>
28         <input class="submit" type="submit" value="Submit"/>
29     </p>
30 </form>

$().ready(function() {
 $("#signupForm").validate({
        rules: {
   firstname: "required",
   email: {
    required: true,
    email: true
   },
   password: {
    required: true,
    minlength: 5
   },
   confirm_password: {
    required: true,
    minlength: 5,
    equalTo: "#password"
   }
  },
        messages: {
   firstname: "请输入姓名",
   email: {
    required: "请输入Email地址",
    email: "请输入正确的email地址"
   },
   password: {
    required: "请输入密码",
    minlength: jQuery.format("密码不能小于{0}个字 符")
   },
   confirm_password: {
    required: "请输入确认密码",
    minlength: "确认密码不能小于5个字符",
    equalTo: "两次输入密码不一致不一致"
   }
  }
    });
});

//messages处，如果某个控件没有message，将调用默认的信息


<form id="signupForm" method="get" action="">
    <p>
        <label for="firstname">Firstname</label>
        <input id="firstname" name="firstname" />
    </p>
 <p>
  <label for="email">E-Mail</label>
  <input id="email" name="email" />
 </p>
 <p>
  <label for="password">Password</label>
  <input id="password" name="password" type="password" />
 </p>
 <p>
  <label for="confirm_password">确认密码</label>
  <input id="confirm_password" name="confirm_password" type="password" />
 </p>
    <p>
        <input class="submit" type="submit" value="Submit"/>
    </p>
</form>