Hi I am trying to get captcha to work with my current form
my form page
[php]
Contacts
Your Name:
E-mail*:
Subject:
Message*:
Fields marked with an asterisk(*) are required!
mail form
[php]<?php
if (isset($_POST[‘name’])) $name = $_POST[‘name’];
if (isset($_POST[‘email’])) $email = $_POST[‘email’];
if (isset($_POST[‘subject’])) $subject = $_POST[‘subject’];
if (isset($_POST[‘message’])) $message = $_POST[‘message’];
$mail_to = "[email protected]";//Change this email to yours
$message = stripslashes($message);
$headers = “From: “.$name.” <”.$email.">\r\n";
$headers .= “Reply-To: “.$email.”\r\n”;
$headers .= “X-Mailer: PHPMailer”."\r\n";
$headers .= "Content-Type: text/plain; charset=“utf-8"”;
if (mail($mail_to, $subject, $message, $headers)) {
?>
Thanks!
Your message has been successfully sent!
Error Occured.
Try again later.
js
/*----------Contact Form ----------*/
$("#contact_form").submit(function(){
sendMessage()
return false;
})
function validateEmail() {
var emailInput = $("#contact_email")
var email = emailInput.attr("value");
var re = /^\w+([\.-]?\w+)*@(((([a-z0-9]{2,})|([a-z0-9][-][a-z0-9]+))[\.][a-z0-9])|([a-z0-9]+[-]?))+[a-z0-9]+\.([a-z]{2}|(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum|mobi|travel))$/i;
if(re.test(email)) emailInput.removeClass("required");
else emailInput.addClass("required");
}
function validateMessage() {
message = $("textarea#contact_message").val();
m_length = ($.trim(message)).length;
if (m_length < 10) $("textarea#contact_message").addClass("required");
else $("textarea#contact_message").removeClass("required");
}
function sendMessage() {
validateEmail();
validateMessage();
if (!$("#contact_email,#contact_message").hasClass("required")) {
var name = $("#contact_name").attr("value");
var email = $("#contact_email").attr("value");
var subject = $("#contact_subject").attr("value");
var message= $("#contact_message").val().replace(/<\/?[^>]+>/gi, '');
$(".contact-form").fadeOut(600,function(){
$(".contact-status").html('<img class="ajax-loader" src="'+ajaxLoader.src+'" width="'+ajaxLoader.width+'" height="'+ajaxLoader.height+'" />').show()
})
jQuery.post("scripts/send_message.php",{name : name, email : email, subject : subject, message : message},
function (status) {
$("#contact_form").fadeTo(300,0,function(){
$(this).css({"visibility":"hidden"});
$(".status_message").html(status).fadeIn(300)
});
}
);
}
}
New form
[php]
Name
Email
Message
<div id="wrap" align="center">
<img src="get_captcha.php" alt="" id="captcha" />
<br clear="all" />
<input name="code" type="text" id="code">
</div>
<img src="refresh.jpg" width="25" alt="" id="refresh" />
<br clear="all" /><br clear="all" />
<label> </label>
<input value="Send" type="submit" id="Send">
mail form
[php] <?php
session_start();
//include('dbcon.php');
if(@$_REQUEST['code'] || @strtolower($_REQUEST['code']) == strtolower($_SESSION['random_number']))
{
// insert your name , email and text message to your table in db
echo 1;// submitted
}
else
{
echo 0; // invalid code
}
?>[/php]
js
[code]$(document).ready(function() {
$('#Send').click(function() {
// name validation
var nameVal = $("#name").val();
if(nameVal == '') {
$("#name_error").html('');
$("#name").after('<label class="error" id="name_error">Please enter your name.</label>');
return false
}
else
{
$("#name_error").html('');
}
/// email validation
var emailReg = /^([\w-\.]+@([\w-]+\.)+[\w-]{2,4})?$/;
var emailaddressVal = $("#email").val();
if(emailaddressVal == '') {
$("#email_error").html('');
$("#email").after('<label class="error" id="email_error">Please enter your email address.</label>');
return false
}
else if(!emailReg.test(emailaddressVal)) {
$("#email_error").html('');
$("#email").after('<label class="error" id="email_error">Enter a valid email address.</label>');
return false
}
else
{
$("#email_error").html('');
}
$.post("post.php?"+$("#MYFORM").serialize(), {
}, function(response){
if(response==1)
{
$("#after_submit").html('');
$("#Send").after('<label class="success" id="after_submit">Your message has been submitted.</label>');
change_captcha();
clear_form();
}
else
{
$("#after_submit").html('');
$("#Send").after('<label class="error" id="after_submit">Error ! invalid captcha code .</label>');
}
});
return false;
});
// refresh captcha
$('img#refresh').click(function() {
change_captcha();
});
function change_captcha()
{
document.getElementById('captcha').src="get_captcha.php?rnd=" + Math.random();
}
function clear_form()
{
$("#name").val('');
$("#email").val('');
$("#message").val('');
}
});
[/code]
get captcha
[php]<?php
session_start();
$string = ‘’;
for ($i = 0; $i < 5; $i++) {
$string .= chr(rand(97, 122));
}
$_SESSION[‘random_number’] = $string;
$dir = ‘fonts/’;
$image = imagecreatetruecolor(165, 50);
// random number 1 or 2
$num = rand(1,2);
if($num==1)
{
$font = “Capture it 2.ttf”; // font style
}
else
{
$font = “Molot.otf”;// font style
}
// random number 1 or 2
$num2 = rand(1,2);
if($num2==1)
{
$color = imagecolorallocate($image, 113, 193, 217);// color
}
else
{
$color = imagecolorallocate($image, 163, 197, 82);// color
}
$white = imagecolorallocate($image, 255, 255, 255); // background color white
imagefilledrectangle($image,0,0,399,99,$white);
imagettftext ($image, 30, 0, 10, 40, $color, $dir.$font, $_SESSION[‘random_number’]);
header(“Content-type: image/png”);
imagepng($image);
?>[/php]
any help appreciated I have tried but I keep getting captcha img wrong yet still revive a blank email?? and I know the text is correct