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首先引入文件

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

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

<script src="jquery.metadata.js" type="text/javascript"></script>

文本框

class="{validate:{required:true,email:true,messages:{required:'請輸入郵件地址',email:'郵件格式不正確'}}}"

則

<script type="text/javascript">

$(document).ready(function(){$("#表單id").validate({meta:"validate"});});

</script>

錯(cuò)誤信息是一個(gè)帶class="error"的label標(biāo)簽

文本框

class="{required:true,email:true,messages:{required:'請輸入郵件地址',email:'郵件格式不正確'}}"

則

<script type="text/javascript">

$(document).ready(function(){$("#表單id").validate();});

</script>

文本框

class="{required:true,email:true,messages:{email:'郵件格式不正確'}}"

則

<script type="text/javascript">

$(document).ready(function(){$("#表單id").validate({messages:{email:{required:'請輸入郵件地址'}}});});

</script>

class="{required:true,minlength:3}"

class="required email"

class="url"

maxlength="12"

minlength="2"

min="1"

max="25"

class="{validate:{required:true,email:true}}"

class="{validate:{required:true,email:true,minlength:3,maxlength:15,equal:11,accept:true,accept:'docx?|txt|pdf',messages:{required:'',email:''},number:true,rangelength:[2,8]}}"

在指定位置顯示單條錯(cuò)誤

<div class="error"></div>

<script type="text/javascript">

$().ready(function(){$("#表單id").validate({errorLabelContainer:$("#表單id div.error")});});

</script>

顯示全部錯(cuò)誤

<div class="container">

<ol>

<li><label for="email" class="error">文字</label></li>

</ol>

</div>

首先將這個(gè)div隱藏

<script type="text/javascript">

$().ready(function(){

var container=$('div.container');

var validator=$("#表單id").validate({

errorContainer:container,

errorLabelContainer:$("ol",container),

wrapper:'li',

meta:"validate"

});

});

</script>

重置表單

$(".cancel").click(function(){validator.resetForm();});

equalTo:"#id"

validate="required:true"

validate="required:true,minlength:2,rangelength:[2,3]"

單選

<input type="radio" id="" value="m" name="gender" validate="required:true"/>

<input type="radio" id="" value="f" name="gender"/>

<label for="gender" class="error">文字</label>

id可以不同

多選[至少選兩個(gè)]

<input type="checkbox" class="checkbox" id="" value="" name="spam[]" validate="required:true,minlength:2"/>

<input type="checkbox" class="checkbox" id="" value="" name="spam[]"/>

下拉

validate="required:true,minlength:2,maxlength:2,rangelength:[2,3]" multiple="multiple"

至少選兩個(gè)

<script type="text/javascript">

$.metadata.setType("attr","validate");

$(document).ready(function(){

$("#表單id").validate();

});

</script>

<script type="text/javascript">

$().ready(function(){

$("#id").validate({

rules:{

id:"required",

id:{

required:true,

minlength:2,

equalTo:"#id"

}

},

messages:{

id:"文字",

id:{

required:"文字",

minlength:"文字",

equalTo:"文字"

}

}

});

});

</script>