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基于Bootstrap+jQuery.validate Form表单验证实践

2015-06-06 19:49 579 查看

基于Bootstrap jQuery.validate Form表单验证实践

项目结构 ：



github 上源码地址：https://github.com/starzou/front-end-example 点击打开

1、form 表单代码

[html] view
plaincopyprint?





<!DOCTYPE html>

<html>

<head>

<title>Bootstrap Form Template</title>

<meta charset="utf-8" />

<meta name="viewport" content="width=device-width, initial-scale=1.0">

<link rel="stylesheet" type="text/css" href="plugins/bootstrap/css/bootstrap.css"/>

</head>

<body>

<div class="container">

<h1 class="text-center text-danger">Form 示例</h1>

<form role="form" class="form-horizontal" action="javascript:alert('验证成功,可以提交.');" method="post">

<div class="form-group">

<label class="col-md-2 control-label" for="name">Name</label>

<div class="col-md-10">

<input class="form-control" name="name" type="text" id="name" placeholder="Name" value="" />

</div>

</div>

<div class="form-group">

<label class="col-md-2 control-label" for="exampleInputPassword1">Password</label>

<div class="col-md-10">

<input type="password" name="password" class="form-control" id="exampleInputPassword1" placeholder="Password">

</div>

</div>

<div class="form-group">

<label for="intro" class="control-label col-md-2">Intro</label>

<div class="col-md-10">

<textarea id="intro" class="form-control" rows="3" name="intro" placeholder="Intro"></textarea>

</div>

</div>

<div class="form-group">

<label class="control-label col-md-2">Gender</label>

<div class="col-md-10">

<label class="radio-inline">

<input type="radio" name="gender" value="男" />

boy </label>

<label class="radio-inline">

<input type="radio" name="gender" value="女" />

gril </label>

</div>

</div>

<div class="form-group">

<label for="hobby" class="control-label col-md-2">Hobby</label>

<div class="col-md-10">

<div class="checkbox">

<label>

<input type="checkbox" name="hobby" value="Music">

Music</label>

</div>

<div class="checkbox">

<label>

<input type="checkbox" name="hobby" id="" value="Game" />

Game </label>

</div>

<label class="checkbox-inline">

<input type="checkbox" id="inlineCheckbox1" value="option1">

option1 </label>

<label class="checkbox-inline">

<input type="checkbox" id="inlineCheckbox2" value="option2">

option3</label>

<label class="checkbox-inline">

<input type="checkbox" id="inlineCheckbox3" value="option3">

option3 </label>

</div>

</div>

<div class="form-group">

<label for="sel" class="control-label col-md-2">Select</label>

<div class="col-md-10">

<select multiple="" id="sel" name="sel" class="form-control">

<option value="1">1</option>

<option value="2">2</option>

<option value="3">3</option>

</select>

</div>

</div>

<div class="form-group">

<div class="col-md-offset-2 col-md-10">

<button type="submit" class="btn btn-primary btn-sm">

Submit

</button>

<button type="reset" class="btn btn-primary btn-sm">

Reset

</button>

</div>

</div>

</form>

</div>

<script src="plugins/jquery-1.11.1.js" type="text/javascript" charset="utf-8"></script>

<script src="plugins/bootstrap/js/bootstrap.js" type="text/javascript" charset="utf-8"></script>

<script src="plugins/jquery-validation/dist/jquery.validate.js" type="text/javascript" charset="utf-8"></script>

<script src="scripts/form.js" type="text/javascript" charset="utf-8"></script>

<script type="text/javascript" charset="utf-8">

MyValidator.init();

</script>

</body>

</html>

需要引用 jquery.js，bootstrap.js，jquery.validate.js
库

2、form.js 代码

[javascript] view
plaincopyprint?





var MyValidator = function() {

var handleSubmit = function() {

$('.form-horizontal').validate({

errorElement : 'span',

errorClass : 'help-block',

focusInvalid : false,

rules : {

name : {

required : true

},

password : {

required : true

},

intro : {

required : true

}

},

messages : {

name : {

required : "Username is required."

},

password : {

required : "Password is required."

},

intro : {

required : "Intro is required."

}

},

highlight : function(element) {

$(element).closest('.form-group').addClass('has-error');

},

success : function(label) {

label.closest('.form-group').removeClass('has-error');

label.remove();

},

errorPlacement : function(error, element) {

element.parent('div').append(error);

},

submitHandler : function(form) {

form.submit();

}

});

$('.form-horizontal input').keypress(function(e) {

if (e.which == 13) {

if ($('.form-horizontal').validate().form()) {

$('.form-horizontal').submit();

}

return false;

}

});

}

return {

init : function() {

handleSubmit();

}

};

}();

效果 ：







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