无刷新注册代码，带验证

发布时间：2014-09-05 10:23:30作者：知识屋

无刷新注册代码，带验证

无刷新注册代码，带验证,本例没有判断帐号是否已经存在，如果需要可以参考《Ajax用户注册验证验证合格才能提交表单》

演示

PHP Code

<?php

if($_POST)

{

$name = $_POST['name'];

$email = $_POST['email'];

$username = $_POST['username'];

$password = $_POST['password'];

$gender = $_POST['gender'];

// Full Name

if (eregi('^[A-Za-z0-9 ]{3,20}$',$name))

{

$valid_name=$name;

}

else

{

$error_name='Enter valid Name.';

}

// Email

if (eregi('^[a-zA-Z0-9._-]+@[a-zA-Z0-9._-]+/.([a-zA-Z]{2,4})$', $email))

{

$valid_email=$email;

}

else

{

$error_email='Enter valid Email.';

}

// Usename min 2 char max 20 char

if (eregi('^[A-Za-z0-9_]{3,20}$',$username))

{

$valid_username=$username;

}

else

{ $error_username='Enter valid Username min 3 Chars.'; }

// Password min 6 char max 20 char

if (eregi('^[A-Za-z0-9!@#$%^&*()_]{6,20}$',$password))

{

$valid_password=$password;

}

else

{

$error_password='Enter valid Password min 6 Chars.';

}

// Gender

if ($gender==0)

{

$error_gender='Select Gender';

}

else

{

$valid_gender=$gender;

}

if((strlen($valid_name)>0)&&(strlen($valid_email)>0)&&(strlen($valid_username)>0)&&(strlen($valid_password)>0) && $valid_gender>0 )

{

//mysql_query(' SQL insert statement');

header("Location: thanks.html");

}

else

{

}

CSS Code

.err

{

font-size:11px;

padding-left:10px;

color:#CC0000;

float:left;

}

input

{

float:left;

}

</style>

XML/HTML Code

<form autocomplete="off"

enctype="multipart/form-data" method="post" action="" name="form">

<ul>

Full Name </label>

<div>

<input id="name" name="name" type="text" class="field text medium" value="<?php echo $valid_name; ?>" maxlength="255" tabindex="1" /><span class="err"> <?php echo $error_name; ?></span>

</div>

</li>

Email </label>

<div>

<input id="email" name="email" type="text" class="field text medium" value="<?php echo $valid_email; ?>" maxlength="255" tabindex="2" /><span class="err"> <?php echo $error_email; ?></span>

</div>

</li>

User-ID </label>

<div>

<input id="username" name="username" type="text" class="field text medium" value="<?php echo $valid_username; ?>" maxlength="255" tabindex="3" /><span class="err"> <?php echo $error_username; ?></span>

</div>

</li>

Password </label>

<div>

<input id="password" name="password" type="password" class="field text medium" value="<?php echo $valid_password; ?>" maxlength="255" tabindex="4" /><span class="err"> <?php echo $error_password; ?></span>

</div>

</li>

Gender </label>

<div>

<option value="0">Gender</option><option value="1">Male</option><option value="2">Female</option>

</select><span class="err"> <?php echo $error_gender; ?></span>

</div>

</li>

</li>

</ul>

</form>

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