好的,所以我正在尝试使用 jQuery 进行表单验证。不知道为什么,但是当您单击提交时,它会将您重定向到您已经在的页面。
表单操作是空白的,我在标题中包含了 javascript 文件。
我将把代码放在下面。如果您看到有什么问题,请告诉我。我希望它使用 jQuery 进行验证,然后将您发送到一个 php 文件,其中包含方法 POST 中的这些值。
注册.js:
$(document).ready(function() {
$('button[name=regsubmit]').click(function(){
var fname = $('input[name=regfirstname');
var lname = $('input[name=reglastnaame');
var email = $('input[name=regemail');
var password = $('input[name=regpassword');
var repeatpassword = $('input[name=regrepeatpassword');
var username = $('input[name=regusername');
var atpos = email.indexOf("@");
var dotpos = email.indexOf(".");
if (fname==null || fname=="")
{
alert('First name must be filled out!');
return false;
}
if (lname==null || lname=="")
{
alert('Last name must be filled out!');
return false;
}
if (atpos<1 || dotpos<atpos+2 || dotpos+2>=email.length)
{
alert('Not a valid e-mail address!');
return false;
}
if (username==null || username=="")
{
alert("Username field must be filled out!");
return false;
}
if (password==null || password=="")
{
alert("Subject field must be filled out!");
return false;
}
if (repeatpassword==null || repeatpassword=="")
{
alert("Repeat password field must be filled out!");
return false;
}
if (password != repeatpassword)
{
alert("The passwords do not match!");
return false;
}
else
{
location.href="register.php";
}
});
});
形式:
<form name="register" method="POST">
<fieldset>
<div class="form-container row-fluid">
<div class="span6">
<div class="control-group">
<label class="control-label" for="regfirstname">First Name</label>
<div class="controls">
<input id="regfirstname" tabindex="1" name="regfirstname" type="text" placeholder="First Name" class="input-large" required>
</div>
</div>
<div class="control-group">
<label class="control-label" for="regusername">Username</label>
<div class="controls">
<input id="regusername" tabindex="3" name="regusername" type="text" placeholder="Username" class="input-large" required>
</div>
</div>
<div class="control-group">
<label class="control-label" for="regpassword">Password</label>
<div class="controls">
<input id="regpassword" tabindex="5" name="regpassword" type="password" placeholder="Password" class="input-large">
</div>
</div>
<div class="controls">
<button id="regsubmit" tabindex="7" name="regsubmit" class="button background-asbestos">Submit</button>
</div>
</div><!-- .span6 -->
<div class="span6">
<div class="control-group">
<label class="control-label" for="reglastname">Lastname</label>
<div class="controls">
<input id="reglastname" tabindex="2" name="reglastname" type="text" placeholder="Lastname" class="input-large" required>
</div>
</div>
<div class="control-group">
<label class="control-label" for="regemail">Email</label>
<div class="controls">
<input id="regemail" name="regemail" tabindex="4" type="text" placeholder="example@example.com" class="input-large"</td>
</div>
</div>
<div class="control-group">
<label class="control-label" for="regrepeatpassword">Repeat Password</label>
<div class="controls">
<input id="regrepeatpassword" tabindex="6" name="regrepeatpassword" type="password" placeholder="Repeat Password" class="input-large" required>
</div>
</div>
<!-- .span6 -->
<!-- span6 -->
</div><!-- .row-fluid -->
</fieldset>
</form>