编辑：道歉，我很忘记添加HTML。我把它包含在下面。
我是HTML的新手，我目前正在尝试合并一个＆＃34;联系人＆＃34;形成Weebly生成的网页。 HTML似乎注册了点击，但似乎JavaScript和PHP执行有问题。提交表单时，只需将表单指向空白的PHP页面即可。如果并非所有条目都已完成，则应该启动JavaScript。我的JavaScript如下：
注意：我的JS位于标题中。
<script>
function has_id(id) {
try {
var tmp = document.getElementById(id).value;
} catch (e) {
return false;
}
return true;
}
function has_name(nm) {
try {
var tmp = cfrm.nm.type;
} catch (e) {
return false;
}
return true;
}
function $$(id) {
if (!has_id(id) && !has_name(id)) {
alert("Field " + id + " does not exist!\n Form validation configuration error.");
return false;
}
if (has_id(id)) {
return document.getElementById(id).value;
} else {
return;
}
}
function $val(id) {
return document.getElementById(id);
}
function trim(id) {
$val(id).value = $val(id).value.replace(/^\s+/, '').replace(/\s+$/, '');
}
var required = {
field: [],
add: function(name, type, mess) {
this.field[this.field.length] = [name, type, mess];
},
out: function() {
return this.field;
},
clear: function() {
this.field = [];
}
};
var validate = {
check: function(cform) {
var error_message = 'Please fix the following errors:\n\n';
var mess_part = '';
var to_focus = '';
var tmp = true;
for (var i = 0; i < required.field.length; i++) {
if (this.checkit(required.field[i][0], required.field[i][1], cform)) {} else {
error_message = error_message + required.field[i][2] + ' must be supplied\n';
if (has_id(required.field[i][0]) && to_focus.length === 0) {
to_focus = required.field[i][0];
}
tmp = false;
}
}
if (!tmp) {
alert(error_message);
}
if (to_focus.length > 0) {
document.getElementById(to_focus).focus();
}
return tmp;
},
checkit: function(cvalue, ctype, cform) {
if (ctype == "NOT_EMPTY") {
if (this.trim($$(cvalue)).length < 1) {
return false;
} else {
return true;
}
} else if (ctype == "EMAIL") {
exp = /^[a-zA-Z0-9._%-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4}$/;
if ($$(cvalue).match(exp) == null) {
return false;
} else {
return true;
}
}
},
trim: function(s) {
if (s.length > 0) {
return s.replace(/^\s+/, '').replace(/\s+$/, '');
} else {
return s;
}
}
};
required.add('Email_Address', 'EMAIL', 'Email Address');
required.add('Your_Message', 'NOT_EMPTY', 'Your Message');
</script>
我的HTML（抱歉它不在那里：/）
<form enctype="multipart/form-data" name="contactform" method="post" action="contactformprocess.php" onsubmit="return validate.check(this)">
<div id="466589977852666939-form-parent" class="wsite-form-container" style="margin-top:10px;">
<ul class="formlist" id="466589977852666939-form-list">
<h2 class="wsite-content-title" style="text-align:left;">SEND US AN EMAIL</h2>
<div>
<div class="wsite-form-field" style="margin:5px 0px 5px 0px;">
<label class="wsite-form-label" for="Full_Name">Name </label>
<div class="wsite-form-input-container">
<input id="Full_Name" class="wsite-form-input wsite-input wsite-input-width-370px" type="text" name="Full_Name" maxlength="80" />
</div>
<div id="instructions-270584481949385592" class="wsite-form-instructions" style="display:none;"></div>
</div>
</div>
<div>
<div class="wsite-form-field" style="margin:5px 0px 5px 0px;">
<label class="wsite-form-label" for="Email_Address">Email <span class="form-required">*</span></label>
<div class="wsite-form-input-container">
<input id="Email_Address" class="wsite-form-input wsite-input wsite-input-width-370px" type="text" name="Email_Address" maxlength="100" />
</div>
<div id="instructions-270584481949385592" class="wsite-form-instructions" style="display:none;"></div>
</div>
</div>
<div>
<div class="wsite-form-field" style="margin:5px 0px 5px 0px;">
<label class="wsite-form-label" for="Your_Message">Your Message <span class="form-required">*</span></label>
<div class="wsite-form-input-container">
<textarea id="Your_Message" class="wsite-form-input wsite-input wsite-input-width-370px" name="Your_Message" style="height: 200px"></textarea>
</div>
<div id="instructions-137987539423347553" class="wsite-form-instructions" style="display:none;"></div>
</div>
</div>
</ul>
</div>
<div style="display:none; visibility:hidden;">
<input type="text" name="wsite_subject" />
</div>
<div style="text-align:left; margin-top:10px; margin-bottom:10px;">
<input type='submit' style='position:absolute;top:0;left:-9999px;width:1px;height:1px' /><a class='wsite-button' onclick="document.contactform.submit(); return false"><span class='wsite-button-inner'>Submit</span></a>
</div>
</form>
我的PHP位于名为 contactformprocess.php 的同一目录中。
<?php
if(isset($_POST['Email_Address'])) {
$email_to = "foo@bar.com"; // your email address
$email_subject = "Contact Form Message"; // email subject line
$thankyou = "thankyou.htm"; // thank you page
function died($error) {
echo "Sorry, but there were error(s) found with the form you submitted. ";
echo "These errors appear below.<br /><br />";
echo $error."<br /><br />";
echo "Please go back and fix these errors.<br /><br />";
die();
}
if(!isset($_POST['Full_Name']) ||
!isset($_POST['Email_Address']) ||
!isset($_POST['Your_Message']) ||
) {
died('Sorry, there appears to be a problem with your form submission.');
}
$full_name = $_POST['Full_Name']; // required
$email_from = $_POST['Email_Address']; // required
$comments = $_POST['Your_Message']; // required
$error_message = "";
$email_exp = '/^[A-Za-z0-9._%-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}$/';
if(preg_match($email_exp,$email_from)==0) {
$error_message .= 'The Email Address you entered does not appear to be valid.<br />';
}
if(strlen($error_message) > 0) {
died($error_message);
}
$email_message = "Form details below.\r\n";
function clean_string($string) {
$bad = array("content-type","bcc:","to:","cc:");
return str_replace($bad,"",$string);
}
$email_message .= "Full Name: ".clean_string($full_name)."\r\n";
$email_message .= "Email: ".clean_string($email_from)."\r\n";
$email_message .= "Message: ".clean_string($comments)."\r\n";
$headers = 'From: '.$email_from."\r\n".
'Reply-To: '.$email_from."\r\n" .
'X-Mailer: PHP/' . phpversion();
mail($email_to, $email_subject, $email_message, $headers);
header("Location: $thankyou");
?>
<script>location.replace('<?php echo $thankyou;?>')</script>
<?php
}
die();
?>
感谢您的时间，感谢任何意见。