我在 html 中创建了一个站点，但电子邮件表单不起作用。不知道是js还是php。我在 PHP 中尝试了 GET 方法而不是 POST 。我将电子邮件地址更改为现有的。当我输入<?php if(isset($_POST['contact_name']) != "contact_name"){它会发送没有姓名，电子邮件地址，电话或消息的电子邮件。订阅者也是如此
(function () {
"use strict";
function checkcontact(input)
{
var pattern1=/^([a-zA-Z0-9_.-])+@([a-zA-Z0-9_.-])+\.([a-zA-Z])+([a-zA-Z])+/;
if(pattern1.test(input))
{
return true;
}
else{
return false;
}
}
function validateSubscription(){
var footer_name = document.getElementById("subscribe_name");
var footer_email_address = document.getElementById("subscribe_email");
if(footer_name.value == ""){
footer_name.className = "input error";
return false;
}
else if(footer_email_address.value == ""){
footer_email_address.className = "input error";
return false;
}
else if(checkcontact(footer_email_address.value) == false){
footer_email_address.className = "input error";
return false;
}
else{
$.ajax({
type: "POST",
url: 'process.php',
data: $("#subscribe_form").serialize(),
success: function(msg)
{
if(msg == 'success')
{
footer_name.className = "input";
footer_name.value = "";
footer_email_address.className = "input";
footer_email_address.value = "";
$("#subscribe_form").hide();
document.getElementById("subscribe_success").style.display = "block";
document.getElementById("subscribe_success").innerHTML = "Thank You! We'll contact you shortly.";
}else{
document.getElementById("subscribe_error").style.display = "block";
document.getElementById("subscribe_error").innerHTML = "Oops! Something went wrong while proceeding.";
}
}
});
}
}
function removeChecks(){
var footer_name = document.getElementById("subscribe_name");
var footer_email_address = document.getElementById("subscribe_email");
if(footer_name.value != ""){
footer_name.className = "input";
}
if(footer_email_address.value != "" && checkcontact(footer_email_address.value) == true){
footer_email_address.className = "input";
}
}
function validateContact(){
var errors = "";
var contact_name = document.getElementById("contact_name");
var contact_email_address = document.getElementById("contact_email");
var contact_phone = document.getElementById("contact_phone");
if(contact_name.value == ""){
errors+= 'Please provide your name.';
}
else if(contact_email_address.value == ""){
errors+= 'Please provide an email address.';
}
else if(checkcontact(contact_email_address.value) == false){
errors+= 'Please provide a valid email address.';
}
else if(contact_phone.value == ""){
errors+= 'Please provide a Phone No.';
}
if(errors)
{
document.getElementById("error").style.display = "block";
document.getElementById("error").innerHTML = errors;
return false;
}
else{
$.ajax({
type: "POST",
url: 'process.php',
data: $("#contact_form").serialize(),
success: function(msg)
{
if(msg == 'success')
{
document.getElementById("error").style.display = "none";
document.getElementById("contact_name").value = "";
document.getElementById("contact_email").value = "";
document.getElementById("contact_phone").value = "";
document.getElementById("message").value = "";
$("#contact_form").hide();
document.getElementById("success").style.display = "block";
document.getElementById("success").innerHTML = "Thank You! We'll contact you shortly.";
}else{
document.getElementById("error").style.display = "block";
document.getElementById("error").innerHTML = "Oops! Something went wrong while proceeding.";
}
}
});
}
} <?php
if(isset($_POST['contact_name']) != ""){
$to = "abc@gmail.com";
$from = $_POST["contact_email"];
$message = " <strong>Name: </strong>".$_POST["contact_name"]."<br />";
$message .= " <strong>Email Address: </strong>".$_POST["contact_email"]."<br />";
$message .= " <strong>Phone: </strong>".$_POST["contact_phone"]."<br />";
$message .= " <strong>Message: </strong>".$_POST["message"]."<br />";
$subject = 'Contact Enquiry';
$headers = "From: ".$_POST["contact_email"]."\n";
$headers .= "MIME-Version: 1.0" . "\r\n";
$headers .= "Content-type:text/html;charset=iso-8859-1" . "\r\n";
$send = mail($to,$subject,$message,$headers);
if($send)
{
echo "success";
}
else
{
echo "error";
}
}
if(isset($_POST['subscribe_name']) != ""){
$to = "abc@gmail.com";
$from = $_POST["subscribe_email"];
$message = " <strong>Name: </strong>".$_POST["subscribe_name"]."<br />";
$message .= " <strong>Email Address: </strong>".$_POST["subscribe_email"]."<br />";
$subject = 'Newsletter subscription';
$headers = "From: ".$_POST["subscribe_email"]."\n";
$headers .= "MIME-Version: 1.0" . "\r\n";
$headers .= "Content-type:text/html;charset=iso-8859-1" . "\r\n";
$send = mail($to,$subject,$message,$headers);
if($send)
{
echo "success";
}
else
{
echo "error";
}
}
?><div class="col-md-6 col-sm-6 animate fadeInRight">
<p class="success" id="success" style="display:none;"></p>
<p class="error" id="error" style="display:none;"></p>
<form class="contact-form" name="contact_form" id="contact_form" method="post" action="#" onSubmit="return false">
<div class="row">
<div class="col-md-6">
<input type="text" data-delay="300" placeholder="Numele tau " name="contact_name" id="contact_name" class="input">
</div>
<div class="col-md-6">
<input type="text" data-delay="300" placeholder="E-mail " name="contact_email" id="contact_email" class="input">
</div>
</div>
<div class="row">
<div class="col-md-6">
<input type="text" data-delay="300" placeholder="Phone No" name="contact_phone" id="contact_phone" class="input">
</div>
</div>
<textarea data-delay="500" class="required valid" placeholder="Mesajul tau" name="message" id="message"></textarea>
<button class="btn btn-primary" name="" type="submit" data-text="Trimite" onClick="validateContact();">Trimite</button>
</form>
</div>
</div>