现在,我正在为评论部分,登录部分创建表单,并为我正在做的网站发送电子邮件.我使用的代码来自我学习的教程,并且其中包含过多的HTML.这是我知道如何创建表单和验证数据的唯一方法.我想问问是否有更好的方法来创建表单,以及是否有一种方法可以在OOP PHP中创建表单？我想学习超越基本知识的面向对象操作.
这是我目前使用的代码示例：
<?PHP include 'includes/validation.PHP' ?>
<!-- START CONTENT -->
<div id="mainContent">
<div class="portContentTop"><img src="graphx/image.gif" alt="" border="0" /></div>
<div class="portContent">
<img src="graphx/image.gif" alt="Contact Me" border="0" /><h1 class="hidden">Contact</h1><br />
If you wish to contact me,please fill out the form or send me an email at <a href="mailto:user@gmail.com">user@gmail.com</a>.
<br />
<? if( isset($_POST['send'])&& (!validateName($_POST['name']) || !validateEmail($_POST['email']) || !validateMessage($_POST['message']) ) ):?>
<div id="errorMessage">
<ul>
<? if(!validateName($_POST['name'])):?>
<li>Your name must be 4 characters long.</li>
<? endif ?>
<? if(!validateEmail($_POST['email'])):?>
<li>Your email address has an error.</li>
<? endif ?>
<? if(!validateMessage($_POST['message'])):?>
<li>Your comment must be 10 characters long.</li>
<? endif ?>
</ul>
</div>
<?PHP elseif(isset($_POST['send'])):?>
<?PHP
$name=strip_tags($_POST['name']);
$email=strip_tags($_POST['email']);
$message=strip_tags($_POST['message']);
$subject= "A message from me was submitted by ".$name." ";
$sentto= "user@gmail.com";
$contents = "Name: ".$name. "\n".
"Email: ".$email. "\n".
"Message: ".$message. "\n";
mail($sentto,$subject,$contents);
?>
<div id="errorMessage">
<ul class="errorValid">
<li>Your message has been sent.</li>
</ul>
</div>
<? endif?>
<form method="post" id="customForm" name="customForm" action="" >
<table border="0" align="center" cellpadding="0" cellspacing="0" style="padding:0px; margin:0px;">
<tr valign="top">
<td align="center"><img src="graphx/h_name.gif" border="0" alt="Name:" /></td>
<td><input class="contactInput" id="name" name="name" type="text" size="30" /></td>
</tr>
<tr valign="top">
<td align="center"><img src="graphx/h_email.gif" border="0" alt="Email:" /></td>
<td><input class="contactInput" id="email" name="email" type="text" size="30" /></td>
</tr>
<tr valign="top">
<td align="center"><img src="graphx/h_comments.gif" border="0" alt="Comments:" /></td>
<td><textarea id="message" name="message" cols="30" rows="15" wrap="off" class="contactInput2"></textarea></td>
</tr>
<tr valign="top">
<td></td>
<td align="left"><input id="send" name="send" type="submit" value="Submit" ></td>
</tr>
</table>
</form>
</div>
<!-- END CONTENT -->
最佳答案
是的,有很多“更好”的方式来创建表格.您可能想看看流行的框架是如何做到的.
这是Zend Framework的示例
http://www.framework.zend.com/manual/en/zend.form.quickstart.html
$form = new Zend_Form();
$form->setAction('/user/login')
->setMethod('post');
// Create and configure username element:
$username = $form->createElement('text','username');
$username->addValidator('alnum')
->addValidator('regex',false,array('/^[a-z]+/'))
->addValidator('stringLength',array(6,20))
->setrequired(true)
->addFilter('StringToLower');
// Create and configure password element:
$password = $form->createElement('password','password');
$password->addValidator('StringLength',array(6))
->setrequired(true);
// Add elements to form:
$form->addElement($username)
->addElement($password)
// use addElement() as a factory to create 'Login' button:
->addElement('submit','login',array('label' => 'Login'));